Many of the loud ones sure. Anecdotes aside, I think most reasonable people just wanted to do the right thing and were misguided and lied to.

How each of us deals with these people is our own discretion. For me, I never had a Karen encounter or any kind of falling out so I don't have any grudges except for one job, but even then I don't care to make a deal out of it.

I would avoid stuping to their level with "I told you sos" or other childish nonsense. If you don't want to interact with the vax zombies, that's fine. But don't antagonize or be a petty Karen yourself. Life is hard enough right now, we don't need to waste energy making it harder. In fact the derp state globohomofaggots are hoping we do exactly that. Don't. Fall for it.