I'm honestly disgusted at how little knowledge people here have on the way the US government runs, specifically the congress.
Let me make it clear:
This was it. This was the chance to get rid of Obamacare (affordable care act).
No, they can't just "vote on another bill" because at this point a vote would require a 60 vote supermajority in the senate. Republicans don't have that and they're never going to get that. 2018 at best will net them 5 seats, which would be a colossal swing these days, an that would still only bring them up to 57 votes, and that's assuming all Republicans agree on a bill, which we now know they can't do, seeing as the house of representatives, where they have a fun king huge majority, couldn't even pass this bill to the senate.
TL;DR Obamacare is now here to stay. Yes, you will now be forced to buy health care or submit to a fine for the foreseeable future. Yes, your premiums will stay sky high. Repealing isn't happening. Replacing isn't happening. We lost.
The best we can do is move on, focus on the wall, immigration, Sanctuary cities, trade deals, other things we voted Trump on, because when it comes to health care, we came up short.