I don't know why everyone is blaming the Freedom Caucus, most of whom were willing to cave.
Conservative anger SHOULD be directed at the moderates who wanted to keep the Medicaid expansion and the like.
"The Freedom Caucus" wasn't going to cave. I agree halfway with you though that both "The Freedom Caucus" and "The Tuesday Group" killed the bill though.
Moderates do want to keep the Medicaid Expansion because Hillary Clinton either won or came close to winning those Congressional Districts or Seats that Moderate Republicans sit in.