Why is everyone on Marvel Rivals so good and is it worth catching up? (ft @keitsune_)

I am tragically, tragically bad at this game so I make humour out of my pain by bringing on national-level player (I made that up) and friend, Keith. We holler together as he gets me together with some tips and tricks, holds back my hair, and tells me how to survive getting insta-killed by people who have never paid a phone bill. Come in!