It feels like most trans rep comes from teen and young adult aimed media these days
When looking up media with trans characters, it's always YA comics, YA books, middle grade books, middle grade comics, shonen manga/anime, shojo manga/anime... even with DC comics and Marvel comics, it feels like their "LGBTQ pride" branded stuff is all aimed at younger audiences.
I'm glad kids have content to read and watch. That's cool. We didn't have all this stuff 15 years ago. I remember when there was just a handful of trans themed YA books and no middle grade books (only primary aged picture books) as late as 2014...
But at the same time, it feels sorta alienating as an adult. I don't relate to stuff aimed at gen z and especially not gen alpha. There aren't nearly enough 30+ year old trans characters out there either.