It's a tough blow, but so what? Is it going to lead to an impeachment? It will hurt the GOP in 2018 for sure. But him losing constantly isn't going to get him out of office early. Even if his support went to 0, he'd still have exec power for the remainder of his term. Unless it means an impeachment due to a 2018 congress shift.
Some people care more about not having their health care taken away then politics as sports. This shit aint about Trump. And I want him gone as bad as anyone.