Because say I want to connect to my own private remote network. I have a server hosted in a datacenter because I self-host. I'd much rather have VPN capabilitie

Because say I want to connect to my own private remote network. I have a server hosted in a datacenter because I self-host. I'd much rather have VPN capabilities than deal with a proxy server and publicly open ports with rules. This is a much tighter way to do things, IMHO.