Everyone knows here I'm a fan, but even I think he's overrated, or at least by Belgian media. But basically every somewhat big Belgian talent gets that treatment. It's obviously too early to judge him. I do think he can be good in cobbled classics in the future (yk if he learns how to not crash), but media act(ed) like he's gonna be a new Van der Poel or Van Aert and well he just isn't. And his climbing capabilities are definitely overrated.
For me both Pidcock and Hayter are really good shouts. Pidcock just gets named as a favorite everywhere but never wins. Almeida too, but I guess we're past that point already.
In general I even think superstarts like Van der Poel, Van Aert or Evenepoel are overrated by Belgian press. But that's just cause I absolutely hate the way pretends like they are TMZ and make articles about them taking a dump. So it's not about their capibilities as a rider, more about their importance in this world.