Gluetun can expose a http or socks proxy. No need to setup a vpn to access your paid VPN…
If you want access outside your LAN to your paid VPN it’s best to setup a WG tunnel separate from docker, on the firewall. Than connect to your personal WG tunnel en set the http/socks proxy.
It that makes sense to you.
I have been on this path (10+ years in)
I learned the most with Proxmox (and ZFS), everything in LXCs.
But I enjoy the pure Debian install with Docker containers the most!
Ps: do not, I repeat, do not install a desktop OS. Pps: stay away from Ubuntu ;)
Wow, what are you talking sense and all??