My dad got an Insta account like 10yrs ago because he wanted to see pics of his grandkids.
Strangers calling him a Nazi-sympathizer for not moving to a new platform where there are no pictures of his grandkids isn't gonna make him change.
My dad isn't at all a Nazi sympathizer. He's an old dude who isn't super-plugged-in who installed an app on his phone that gives him some joy.
If I want my dad here - and pictures of his grandkids for him - I gotta make here a place that they all wanna be.