The GOP made a timid attempt at repeal - it failed by three Senate votes.
They said, "Oh well, we tried.", and have never made another attempt.
Obamacare was a campaign gold mine for the GOP but they never had any intention of repealing it. The proof is in the votes when they controlled both houses and the presidency.
I think Trump’s exposing these duplicitous swamp creatures did a great service to the country. The never-Trumper’s will never forgive him for exposing their con game.
The good old boy club is doing just fine thank you.