I think Lemmy skews towards the younger end though. Of course I could be very mistaken as this impression is entirely unscientific and is based solely on the levels of knowledge and general discourse that are prevalent on Lemmy.

To my eye, a large percentage of Lemmy's users are both relatively low-information and lacking in real life experience. They also tend to be very ideological which in my experience is something that tends to diminish with age.

Again, I could be very wrong about this.