Katie Porter, a former Democratic congresswoman and recent candidate for California governor, has written an op-ed criticizing Proposition 40, which proposes a one-time 5% tax on billionaires in California. She argues that the measure is ineffective as it does not reform the healthcare system and sends money to private companies without guaranteeing benefits for patients. Porter also warns of potential economic harm if wealthy individuals leave the state due to the proposed tax, citing opposition from health organizations like Planned Parenthood.
Written locally by qwen2.5:14b on 2026-10-06,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
Story summary
Katie Porter, a former Democratic congresswoman from California, has strongly criticized Proposition 40, which is a proposed one-time 5% tax on billionaires in the state. The measure is designed to generate funds to offset healthcare cuts but Porter argues it will merely perpetuate existing problems rather than reforming the healthcare system. She claims that any generated revenue would likely end up benefiting private health insurance companies and other corporations involved in healthcare, without addressing rising costs caused by inflation or ensuring direct patient support.
The op-ed highlights concerns about the lack of guarantees regarding how funds from the billionaire tax will be utilized to benefit actual patients rather than corporate entities within the healthcare industry. Porter's stance on Prop 40 reflects her belief that such a policy is ineffective and misleading, despite its progressive rhetoric.
Written for “California Billionaire Tax Plan” on 2026-10-06,
grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
The model judged this article politically coded and scored it -0.65, but 1 quote(s) could not be found in the article and the other 3 are attributed speech rather than the article's own narration, so the score is not published.
Written under an earlier scoring contract, which gave a paragraph
rather than checkable quotes. Re-analysing this article replaces it.
Leaning score withheld for article 61224: no verified evidence · logged 2026-10-06
Failed California gubernatorial candidate Katie Porter, who had promised to quit politics, has instead leaned all in on opposing the state’s proposed one-time billionaire tax.
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who → fail → tax
The former congresswoman wrote an op-ed blasting Prop 40, a one-time 5% levy on the wealth of all billionaires in California that supporters say would help soften the impact of health care cuts.
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supporters → write → cuts
The Democrat did not hold back her criticism of the “ass backwards” measure, which will appear before voters in November.
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which → hold → November
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Sign → sign → California
“Proposition 40 is a prime example of a seemingly progressive-sounding policy solution that ultimately just perpetuates the status quo,” Porter said.
“It does nothing to reform our healthcare system and would send billions in tax dollars to private health insurance companies and corporations that dominate our healthcare system,” she claimed.
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she → sound → system
Porter said the “band-aid” proposal won’t fix inflation-driven skyrocketing health care costs and that there are zero guarantees the revenue would actually reach patients.
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revenue → say → patients
She noted that the California Medical Association, the California Primary Care Association and Planned Parenthood Affiliates of California all opposed Prop 40.
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Association → note → Prop
Additionally, she reiterated opponent’s claims that the measure threatened the state budget if wealthy Californians fled the state, in turn devastating the state’s economy.
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Californians → reiterate → economy
“Trading recurring general fund revenue, which reliably pays for schools, public safety and healthcare year after year, for a one-time cash infusion is a bad deal for California’s future,” she said.
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she → trade → future
The Post reached out to the Yes on Prop 40 campaign for comment on Porter’s claims.
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Post → reach → claims
Before September, Porter made few mentions of her Proposition 40 opposition and for slightly different reasons.
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Porter → make → reasons
During a gubernatorial primary debate, she called Prop 40 “simply not good tax policy.
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she → call → Prop
It would only tax billionaires once, but the state has ongoing needs for revenue, she explained at the debate.
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she → tax → debate
She wanted the measure to go further, saying “half billionaires” should pay more, too.
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billionaires → want → more
Too much of the revenues would go toward healthcare, leaving out other programs, she added.
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she → go → programs
Her more outspoken criticism comes right as Newsom appointed the progressive from Orange County to the California Community Colleges Board of Governors.
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Newsom → come → Governors
The position, which still requires state Senate confirmation, would pay $100 for each day Porter conducts official business.
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Porter → require → business
Gov. Newsom has been one of the most prominent Democrats to oppose Prop 40 and reportedly worked behind the scenes to get left-leaning organizations like Planned Parenthood to throw weight against the tax, which is already opposed by most conservatives.
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which → oppose → conservatives
Porter finished fifth in California’s crowded top-two gubernatorial primary in June, receiving 403,908 votes, or 4.4% of the total, according to state election returns.
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Porter → finish → returns
The defeat followed her distant third-place finish in the 2024 primary for the US Senate seat ultimately won by Adam Schiff.
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defeat → follow → Schiff
Allegations around her temperament have dogged her mixed political career.
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Allegations → dog → career
Porter’s ex-husband alleged in 2013 divorce filings that she once dumped a bowl of steaming mashed potatoes on his head during an argument, burning his scalp.
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she → allege → scalp
Porter disputed his broader account of their troubled marriage and made allegations of her own in court filings.
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Porter → dispute → filings
During the governor’s race, leaked footage from a taped interview showed Porter berating a staffer who entered the camera frame, telling the aide to “get out of my f—ing shot.”
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who → leak → shot
Porter later apologized for yelling at the employee and acknowledged that she “could have been better” in that and other tense encounters.
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she → apologize → encounters
The Aporia
