Three steps to build your own VPN and avoid subscription:

First you need a Raspberry Pi 4 or 5.

Second you need Internet access for it.

Third you need this TurboLayer VPN download.

Instructions included in the download as well.

FREE instructions of setting up this VPN on LibreElec KODI.

A bit more about OpenVPN - it's a full-featured SSL VPN (virtual private network) which implements OSI layer 2 or 3 secure network extension using the SSL/TLS protocol.

It is an open source software and distributed under the GNU GPL.

OPERATING SYSTEM - Raspberry Pi OS with desktop.