I mean, man pages are searchable, immediately accessible, usually callable by the same name as the binary, somewhat standard in their formatting, and frequently exhaustive in at least the interface of the program. It's about 10x easier to `man someprogram` than it is to open a browser and google for some random answer in a lot of cases. What flag is it again? How do I format that string again?
Man pages are part of what I love about the unixy CLI experience. That is, in my opinion, a far cry from a hostile document like a ToS that is asking you to consent to things after going out of their way to be impenetrable and opaque.
The man pages are just trying to help you! Love them.