Recommend this community to transmascs or on transmasc communities and make posts that will attract them! :3 The problem as always would be getting new people to make a lemmy account and understand how the fediverse works but they might like Blahaj Lemmy!
Also, anyone on the fediverse could participate on that poll, I’m 100% sure there wouldn’t have been THAT many cis people if participation was somehow exclusive to people from this community, if u ask a question about identity everyone that sees it will feel the urge to answer it :p