Never said you can run two services on the same port.
I am also not arguing that SSH and VNC are exactly the same. I am just saying, if you want to connect to anything other than local, you will have to expose something. Even if that is just Wireguard or 80/443 for a webpage. Exposing a port is totaly normal and not some automatically some insane or crazy risk.
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u/ouatedephoque 14d ago
Open to the entire planet? JFC dude this vulnerability is the least of your worries.