Proof?
I mean, maybe it's FUD maybe it's not. But just throwing accusations around without proof is like the bad side of #MeToo.
It doesn't really affect me either way and if it is FUD then the people doing it should stop, 100%. But I won't call it FUD until there's hard proof of it. People were trying to call Github FUD (mainly because Microsoft owns at least a part of it) at one point, too. Sometimes shit's just true.
Personally gonna reserve judgement on this particular rumor, tho. Needs more proof. Maybe it could be referring to the retail version of the system, who knows. But I'd like to think cooling is something Cerny and his team got a handle on a long time ago regarding PS5.