So here's the proposal being worked on.
"Committees in the House and Senate are set to begin writing legislation that will roll back major elements of the law, including penalties for those who don’t get insurance and credits that help people buy insurance on the private market."
No subsidies, no penalties.
Here is what Price, Trumps point guy has proposed last year.
"Price is among the only lawmakers to have crafted an alternative to the Affordable Care Act. The former House Budget Committee chairman proposed making deep cuts to Medicaid and creating a voucher-like system for older Americans who use Medicare as their primary insurance. His plan would also end subsidies for people to buy private insurance, in favor of tax breaks to encourage investments in private health savings accounts."