Agree.
Sure there are better strikers in the world, but Richarlison is actually an ideal type of striker for this system- he's a pressing machine, speedy w/aerial presence, who's meant to finish incisive moves, not necessarily create them. That's why I'm more worried about getting in skilled wide players than I am about replacing Richarlison. A healthy Richarlison will score about as many goals as our wide players and set piece takers can create for him, and likely not many more than that.
I'd actually be happy to try out Veliz as understudy too- he DID grab a goal despite hardly any minutes and injuries, AND he looked pretty good out there when he was playing. Would be very disappointed to see him shelved so soon after some promising appearances.
If we don't make a move for Doue, Kubo or some other high quality winger, I'm gonna be severely disappointed in Levy.