I think there are a few under 30 (@glitch ?), but perhaps not as active as the more “mature” members. They may be busy with other things in life (as many young people are), and don’t have a lot of time to spend on the forums, or maybe they prefer to lurk. But I thought there was one younger person at least out of the many who recently posted in the Introduce Yourself! (2023) thread.
Just checked that thread quickly and see: @shaiyu, @chasteen12, @remco, @tasja.karapetian all under 30; @Marjolein, @pinkBassgrl88, and @NoLifeKing are close. Several other new members in the thread are under 50.