Not so long ago there was an anti-vaccine movement in the northwest and I believe it was Jenny McCarthy that took a hit from it. It's been a minute but I think their issue was autism but I haven't looked it up in a bit.
Don't be gaslit into thinking covid vax was the only time people didn't want a shot.
I guess I'd agree with the "more liberal types", but you really can't ignore how much that window has shifted.
But yes, and not even just with that. With just about everything, the left types have reversed their stance to some degree.
Re: COVID shot, we must also not forget the likes of Kamala and her people banging the drums against "Trump's vaccine".