There's probably a firewall vendor that has a product that does SNI inspection for blocking things like pornhub and the product comes with a list of sites that includes VPN control planes.
My point being that surely some of them have noticed the same thing I have, and it hasn't been stopped. I'm not going to raise the issue either way.
Except, you kinda just did
It'd be funny if someone working there was a visitor here...and it doesn't matter who you are. I was thinking of them closing the loophole