

The Switch 2 dock has built in fans.
The protocol enforces you to use the correct gear, preventing damage to the console and user.
I’m not knowledgeable enough on the standards to know if this can be enforced otherwise, but it sounds like a typical “Nintendo Quality” feature.
From what I gather, they use standard protocols for the webcam, so it seems more of a protective measure to me than the evil shit people are making up here. Otherwise, I’d expect them to lock down everything.
Coincidentally, these reports are coming with heat waves everywhere.