And regarding availability, Colemak is now included in Windows 11, which makes it available out of the box in all 3 major OS's. Also, Colemak is an easy way to upgrade comfort in cases where you can't change the keyboard, like a laptop or shared computer.
I think US culture overall frowns upon non-original works. From school there's some push against working on something that is a copy of someone else's work. In the meantime China has mastered copying and made it a big part of their culture and economy.
Nowadays I'm learning game engine techniques by reading Godot code and implementing the damn same thing in my engine... Also, nowadays I like tracing pretty anime drawings... I enjoy it more and end up with something I like better than if I were to draw something original.