This bill doesn't seem to actually please anyone. Ultra conservatives want a clean repeal, and everyone else thinks it's a disaster. The bill has no positive. It doesn't even lower taxes on the rich by any significant amount.
It's what's the most confusing about all this. You can say "they put the party before the country" but in this case they aren't doing that because this bill is going to kill the party in 2018 (and likely 2020) and yet they're still going along with it. Despite the CBO saying it would remove over 20 million people's insurance. Despite every major lobbyist being against it (besides the insurance industry, although I actually don't really even know if they like it). Despite the crazy town halls last month (and the ones next week). Despite Trump's popularity bottoming out before the last vote. Despite the polls showing everyone hates this. They're still going to try and pass it.
At the absolute minimum, a politician will ensure self preservation. It's basically the base line skill of the job. Do whatever you need to do to keep your job. And yet here we are. The GOP facing death straight in the face, knowing they're facing death straight in the face, not wanting to face death straight in the face, and yet they continue to move into the light.
Some system somewhere is failing horribly.