You sure don't come across as being very educated on this. I'm not misinformed. I've lived it.
It's possible that Congress will not be able to agree on a new health care bill. If that's the case then I may have to settle for our HHS secretary to merely drop the myriad of regulations and requirements of every insurance policy. He can do that on his own as I understand it. That'd at least be a start.
Here is a list of essential benefits that is required of each and every health ins plan. This administration can drop these by executive order:
https://www.healthcare.gov/coverage/what-marketplace-plans-cover/
What you'd have left after dropping these essential elements would be a barebones policy