I don’t think tar is actually hard, we are just in the time where we externalize more information into resources such as Google. Its the same reason why younger people don’t remember routes by name or cardinal direction as much anymore.
side note: $ tldr is much better than man for just getting common stuff done.
technically there is a lot it could do, but it would not be a number 1 pick for any of it (even if you only have a $100 budget) so i agree, get rid of it.