I'll have to play some more i'm only about 5 hours in, but as I haven't played PC with KB/M, I only have the PS5 - but personally while I need to adjust to the different radials, I like that the controller didn't exist as a hinderance to the game releasing (i.e. too many abilities).
Remapping buttons wouldn't be a bad feature for the controller - although personally I am okay with it for now. I only when I can do a session with my friend so it will be a slow process to see how I feel about it later on :P