Not here, Newpipe and Libretube are working without VPN.

YouTube can blacklist IPs for some period

Tested remotely on termux and looks good on small screen

Passwords can be leaked, mostly by bad security on server side.

Passkeys use secure keys, it checks public keys on both sides and send private key to authenticate, without both keys can’t login or if the server is compromised.

It’s like GPG or SSH works.

Using it for some months