the ACA is straight out of the 90s GOP. they have been proposing the same system for nearly 20 years, hell, even george bush the first was talking about it.
the GOP really missed the branding on that one. instead of letting obama and dems take credit for it, they should have said "yeah well you stole the idea from us" and tried to re-take it. it would have made obama's legacy pretty shit, and they could have run against that. instead they keep trying to run against a very popular law that works.