It's true, that Tesonet operates both, NordVPN and ProtonVPN, but it's not true, that Tesonet has any ownership of ProtonMail, as far as I'm aware of. ProtonVPN seems to be a partnership between ProtonMail and Tesonet.
No, that is not correct, and for some reason, you post this misinformation in every single topic about ProtonMail. It seems likely you are affiliated with the people who are putting out these false statements in the first place.
Hmm, looks like you locked that thread. That looks suspiciously like there was some information you didn't want to get out. After all, trolls spamming will just get downvoted.
A lot of inaccuracies in that reply. PIA troll (maybe also you, the same person, given the similarities) also made a nearly identical reply in the Reddit thread we linked previously, which we also replied to:
https://www.reddit.com/r/ProtonVPN/comments/8ww4h2/protonvpn...