Mark Cuban tells Rep. Ro Khanna he doesn't grasp startup business

Key Points:

• Mark Cuban criticized Rep. Ro Khanna's support for California's Proposition 40, a proposed one-time 5% wealth tax on billionaires, warning it could drive startup founders and investors out of the state due to liquidity issues.
• Khanna argued the tax would help preserve healthcare for working-class Californians and proposed a government loan system allowing founders to use company stock as collateral to pay the tax, which Cuban rejected as ineffective and risky.
• Cuban emphasized that many startup founders are "cash poor, stock rich" and could be forced to sell shares, potentially harming entrepreneurship and investment in California.
• Khanna maintained that the tax targets mostly billionaires with liquid assets and that the loan mechanism would only apply to "paper billionaires," while asserting broad public support for taxing the ultra-wealthy.
• The debate highlights a deep divide over the impact of the billionaire wealth tax on California's economy, startups, and broader social equity goals.