Mark Cuban is pitching a healthcare overhaul that has people rethinking how Americans pay for medical care. In a series of posts on X, the billionaire entrepreneur and Cost Plus Drugs co-founder called health insurance premiums "the one debt you can't ever pay off," writing that consumers "literally will pay an insurance premium monthly, till you die." His alternative: redirect the money currently spent on monthly insurance premiums into a specially structured, restricted-use medical bank account that the consumer controls. Cuban used the example of a family of five spending roughly $2,100 per month comparable to an Affordable Care Act Silver plan broken down into three categories. About $300 would go to stop-loss coverage with a $30,000 threshold, $200 would go to direct primary care, and the remaining funds would build up in the account for approved medical expenses. If the family stays healthy and never spends the balance, Cuban says they get to keep the money at age 65 with checkin...