Greece is East Europe, there's a greater understanding and acceptance nowadays but the occasional mockery is still around and so are some incidents. So I'd say, on a touristic island it can be safe but not in every city and definitely less in province.

they don't exist I imagine

life at risk in the middle east id think. eastern europe idk. probably treated as a curiousity

Do they exist? Isn't it just a decadent Western phenomenon?

Killed

In the Middle East, I believe they get whipped ... that's not a euphemism ... they actually get whipped, publicly - the same way that VICTIMS of rape get whipped ... {as it's deemed as HER fault if she gets raped}

Iran has gender reassignment.