SilliusMaximus

Well yes, anyone can compile its own version of Signal and use it and it will work as long as there aren't some major changes to its communication protocol

I've also tried to use Mullvad as regular browser but even though I turn off always private mode, after restart all cookie exceptions disappear

Even though I don't use chromium-based web browsers because of its monopoly, it would be nice if we could integrate brave shields into ungoogled chromium so people wouldn't have to deal with all bloat and surprises from Brave

Mullvad and IVPN

You don't need to give any data, not even email address