I don't think more people playing is necessarily a good thing for the enjoyment of the game in the long run, just like more people with phones is not necessarily a good thing for enjoying photography if it means photography is primarily used as fuel for social media algorithms.

Of course Magnus would crush be, but the existence of the best player in the world doesn't have any impact on the health of the game community as a whole. Magnus would crush me even if he had never used a computer, but in the latter case I think his games against other players would be more interesting as well.