How to install OPENVPN connect to Chromecast with Google TV (MiBox, Mi TV Stick, Android TV)
Can you run OPENVPN client on Google TV? If you have tried the openvpn 3rd party app from Google Play Store TV market, you will find out that it's not really compatible with Android 10 version of Google TV, you can't import the ovpn file from any of the storage.
Here is how to sideload OPENVPN connect official app apk from USB drive to Google TV devices, just watch the tutorial