voice training, posture, general attire, makeup etc also all contribute. my mother has consistently been misgendered throughout her life as a cis woman because she doesn’t wear makeup, has a particular posture from working out/physical labor, and wears like jeans and masc-cut t-shirts. all of these things can be changed and posture nor voice training require you have money if you already have internet access.
while i won’t argue people don’t care at all for looks, i’ve seen some people who would be conventionally considered very ugly establish long lasting loves because they are genuinely wonderful to be around. it also helps to try to be around other folks like you. i had a terrible time dating until i did so in trans circles. i am now in a polycule every partner i have is trans and we’re all fucking weird and most of us are at least a bit gross. you don’t even have to entirely cure your depression or complete your transition to find the people are out there, you just have to find some people with things in common. and to be blunt, you calling yourself genetically cursed is akin to much of what incels say. you gotta get out of that headspace. it’s not good for you.