Short hair, colorful hair, has been misgendered, uses preferred pronouns, has gender-neutral nickname, has/wants a binder... The rest seems pretty generic lgbt+, but those are at least all aimed at trans people and the short hair and binder are pretty explicitly ftm-relevant. I'm not saying it's a bad thing. I'm just saying since I'm not trans I can't cross those off. I mean, I've been misgendered but I was 13, had a big coat on, it was raining and they only saw me from the back... I don't count that.