While more average US citizens and service members recognized the folly in greater numbers through time because of it.
It was the somewhat more extreme faction of the anti-war crowd that would have been in favor of a revolution of some kind, mainly because Nixon needed to be toppled ASAP without a doubt, they were just the most disruptive when it comes to "whatever it takes."
That's why the old saying was coined, "The revolution will not be televised."
I mean, I'm just quoting the Gill Scott Heron song (well worth a listen, if you like 60s spoken word protest music). https://www.youtube.com/watch?v=XUi580gA5BQ