But depressed people, manic people, all sorts are on those meds.

If you want to argue that people on meds shouldn't have guns, we'd be in complete agreement.

But the reason most trans people are on meds like that is because society makes life pretty hard for them, not because of anything inherently trans. As can be seen where societies have a place for trans, or just don't make it an issue.

Also, corrolation cuts two ways. there is a 100% corrolation between people who commit mass shootings and who like guns. There is a much lower one if you run it the other way.

Lets agree that only healthy well balanced people should be able to have guns, and those who are on meds, for whatever reason, probably shouldn't. (This is pretty much the UK legal position. Need those meds, gun licence lost. And scandal when ill people keep it and shoot people, like in Plymouth a few years back)