If you want to take a class on a system to get into the stuff under the hood, that’s fine, but you shouldn’t have to take a class for like, basic operations. Saying “this starts difficult and stays that way” isn’t a good selling point for people to use your system.

You shouldn’t have to take a class for an operating system…

I’m saying I don’t want to buy a new thing, so saying “just buy new phone” doesn’t really help for a lot of people

I don’t want to buy a new phone