Tesonet is pretty well known as the biggest tech company in the baltics region so obviously they do a lot of different tech.

VPN itself is mostly harmless and can’t intercept e2e encrypted traffic and today even DSN is under e2e.

The only red flag is really the inaccurate advertising that vpn protects from publix wifi issues which is on page with every VPN ad (except Mullvad) but still wrong.