For one thing because no one is going to take the time to do market research when they get sick. Let's see you research the highest quality lowest clost medical services while you're suffering a heart attack or dealing with a broken bone.
I'm not even worried about them saying thank you. It's the continued lack of support that shows they were never serious with that criticism in the first place.
I'm not immunocompromised, so I realize my perspective may not be all that useful, but I would hope that those folks are vaxxed and masked before asking others to do so as well.
And of course let's not forget this was at Butler, where they left Trump on stage, supposedly in danger, until they could get the flag in position for this very photo op.
Are you American? Do you wish to be judged by the popularity of some issues pushed by the right in America? It's changing slowly, but Trump and Republicans really showed America's ass over immigration and deportations. Still today, 38% of Americans want all undocumented people deported.