Yes, the idea of “Too Many Hats” or “Lots of Hats” or even virtue of wearing a lot of caps continues to be a “thing” as described at Entertainment Entrepreneurship.
Documystery has a lot to say about hats too in their recent exploration of “things you wear on your head.”
The point is, in the future people will wear more hats BECAUSE THEY CAN!
It is going to continue to be an ever evolving move toward working in small niches, which means that more and more people will not have to rely on big tech or entertainment industries for backing and will instead develop their own audiences. Wearing instead multiple hats in a DIY world.