I use a hacked fire stick but pretty sure the exact same setup is achievable on android TV.
You can use stremio + torrentio and utilise your current realdebrid subscription then just install your preferred vpn as well.
Fire up the VPN and connect so that all your traffic is going through that VPN connection and then load up stremio.
I used to use kodi and debrid and this stremio setup is night and day better and easier to use, my gf would refuse to use kodi but this operates so much like Netflix etc that she uses it all the time now as well.