He wants Obamacare repealed and replaced with a decent plan. He is not a healthcare expert nor a legislator. The GOP congresume had 6 freaken years to create a repacement.
He has no idea what "a decent plan" is, though ... and that's where he's been all over the map. All he probably knows is that it has to meet these three non-negotiable terms that Americans all seem to want in their health care plans:
1. They have to cover everyone.
2. They have to cover everything.
3. They can't cost much money.
In other words, there is no way to fix this problem because it's impossible to do all three of these things.
Yes he wanted a plan that would cover everyone with better insurance with more choices and lower deductibles that would cost a fraction of what insurance costs now. Only problem is that he didn't tell Congress how to achieve this.