the problem I'm having is that I'm not even sure this qualifies as 'use' really. sure they're putting the domain name in the tls handshake from the client side

the problem I'm having is that I'm not even sure this qualifies as 'use' really. sure they're putting the domain name in the tls handshake from the client side instead of their own. the handshake itself works the same, everything that happens after is the same. the tls enpoint on googles/amazons servers just makes sure the domain is in its list of known domains, nothing else depends on it.