Often I find that apps have features only because I see others using the application.
Make me do anything on applications banking/government/delivery-related and I have to ask family members.
I've used everything from DAWs, image editors, IDEs, terminal emulators, operating systems, dev tools, spreadsheets and I'm quite sure I've never went much in depth in any of them.
I'm not like that on the abstract level.
I know the ins and outs of functional programming concepts and their mathematical definitions, many deep details of programming languages or their compilers and many other things but I suck at tooling.
It's not just IT-related.
I can explain thoroughly the chemistry of dough making (which is far from simple), but I never got very good at making it, so friends of mine that know nothing about how it works still make better bread or pizza than I do.