I don't think that's true of all trans people, but - anecdotally, as with many comments I make on here - several trans people I've met have been the type where

I don't think that's true of all trans people, but - anecdotally, as with many comments I make on here - several trans people I've met have been the type where being trans is their entire identity, as in it's the only real defining characteristic about them that they show. Obviously the majority are likely not like this, but those few who are seem to be the vocal ones as well.