I'm glad your mental health is better, but you come across as an unreliable narrator. I very rarely have my comments removed, and when it has happened, it's never because I posted interesting facts about Cavendish bananas or how VLIW is underrated - it's at least a little controversial or rubs people the wrong way.

The problem with downvotes is brigading (trolls overrun your community), and people have to get exposed to toxic shit before it's downvoted enough to be hidden. You're free to go to voat or whatever if you want. I like communities with good moderation, I seek them out.