I don't think such caveats necessarily apply in the case of uploading videos to YouTube.
I'm near certain that anyone who truly wanted to post from anywhere but make it look like Switzerland could find a way to do that.
So let me put it to you this way: if I were Davydov, that's what I'd do.
Worldtraveler once upon a time: "We might remember that this particular VPN also is an income source for the Swiss-resident vlogger.
Would you like to look further into the many sources for his income streams -- plural? Lots more documentation is available."
I certainly don't have a problem with people doing well by doing good, so long as it's legit.
I do find it most odd that Davydov drives you people so crazy you just can't let go of it, you're constantly searching for whatever nonsense you can throw at him.
{sigh}
Mine is not a fixation with one YouTube content creator, but with them all. One can apply such searches to Davydov as to Clayton Morris as to Warthog and Enforcer and Macgregor and more.
"Nonsense" is your subjective view as a rhetorical way out of the discussion -- verifiable citations and sources versus assertions without sources. I prefer verifiable citations and sources.
As to "I don't think such caveats necessarily apply in the case of uploading videos to YouTube," your response is fiction. Google / YouTube knows rather well where all who upload are, and have a legal obligation so to do. Should you posit "anyone who truly wanted to post from anywhere" then it is up to you as an interlocutor to advance some proof of your claim. Please do so.