Thankfully a lot of people never have supported it or have changed their minds as the horror unfolded.
Additionally many people are no longer doing the left right divide (all parties fuck us over and can be easily influenced). People can see that some people are trying to push false narratives in order to forment discord and anger.
Take Charlie Kirk's murder, a lot of the same people who have continually denied what has been happening in Gaza as FAFO, Pallywood or justified tried to hijack the narrative, make Kirk a "martyr" and launch a war on the "left".
Thankfully as their actions were so well documented through the last 2 years they failed and the youngins both left and right called them out. Influencers from both the left and right have joined together and said nope, not today.
For some weird reason after Kirk's death, Hitler praising racist white supremacist Nick Fuentes was invited on to some popular and mostly pro Israeli podcasts for interviews. Listen to these young men call him out for being paid by AIPAC and call for unity. The kids aren't stupid. 5.1 million views.
https://x.com/Villgecrazylady/status/1972763821854146867
As Mel says "the toothpaste ain't going back in the tube"