Is there something like an external VPN that’s an intermediary between your computer and the WiFi to spam location? So for example, if someone has a computer that uses a VPN but they want to use a secondary VPN that they connect to through WiFi instead of connecting to the actual router. Here is a crude diagram
WiFi Router
^
External intermediary machine that connects to WiFi
^
Laptop that connects to external machine
Ideally this would be portable. Ideally the external machine would be a phone or something.
This ^ You want a VPN capable router. The router acts as the VPN client and tunnels traffic on behalf of any device connected to the router. You set up the various VPN servers you want to connect to on the router’s admin page.
The gl-inet Slate AX is great for this. Supports both Wireguard (preferred) or Openvpn.