No they fucking haven't.
The uniparty thing started with like Clinton... Throughout our history, we had choices. Very meaningful ones. Maybe not the ones we wanted, but we had different courses for the county. It was always towards something
Click through some of these. This was the first rise of a fascist movement in the US, one that went on to influence Germany.
Did we hold the line and insist everything is fine? Fuck no, if you click back you'll the Republicans held everything, the other two candidates had zero chance. Click forward and you get the largest wave of progressivism in our history, it took generations to tear down those safety nets, and they're still not completely gone
That's where we are now. Harm reduction doesn't win, movements win.