Buddhism at its core is about letting go of things, but many people in those subs will lose their marbles if you simply state that you don’t share a belief with them. They are Redittors first, and Buddhists second, if at all. I’ve followed the posting history of some of the more popular posters in those subs. I was shocked to find racist content, right wing content, and conspiracy theories from very “pious” sounding “Buddhist” posters.