This is not my personal opinion, I know Gen Z men who voted for Harris. But the voter demographics really speak for themselves, and maybe now people will look at the radicalization of young men as a serious (but solvable) issue.
It's absolutely a belief and it used to be true. For millennials especially it was true. We grew up with technology around us, but they required effort from the user to make them work. These created a lot of self-learned resourceful technologically literate people.
Modern technology almost all wants to prevent you from messing with them. They function out of the box and limit your ability to modify them. This has created a lot of people who can't understand how technology works beyond the user interface. They're great at using a touch-screen, but they don't understand what the device is doing beyond that.