Vitriol is because of how he has acted (or believed to have acted - the full truth won’t be apparent to most of us but he’s clearly been a bit of a tit regardless). He doesn’t/didn’t make any more or fewer mistakes than the vast majority of keepers. The absolute howler at Palace would have been...
Put in perspective we're getting similar for him as we got for Trossard. Decent deal, but obviously includes the Boehly Idiocy Tax. Over £100m for a LB we upgraded, a manager we upgraded and a third choice keeper. Kerching :)
Good luck to him, he’ll be benchwarming at the Bridge but on a nice fat salary. Decent keeper and not prone to as many mistakes as some on here keep claiming imo, shame how things have turned out for him here.