If congress does nothing, Obamacare will collapse due to it's own structure.  Of course, it's just costing tax payers more and more each year: "Nearly two-thirds of people who shop for insurance on the state’s Obamacare exchange, Connect for Health Colorado, are eligible to receive tax credits to help pay for premiums. Those credits rise as premium prices do, meaning they often work to bring down effective premium increases. For instance, in 2016, according to a federal report, people nationally who received tax credits to buy insurance saw an increase of $4 per month in what they paid, after taking the credits into account, even as the nominal price of plans increased by $30 a month."