On its 10th anniversary, Signal’s president wants to remind you that the world’s most secure communications platform is a nonprofit. It’s free. It doesn’t track you or serve you ads. It pays its engineers very well. And it’s a go-to app for hundreds of millions of people.
Not OP, I’ve heard criticism of their recent Duo subscription and their bitcoin wallet.
I use Proton services and my biggest gripe is their mediocre Linux VPN app. No binaries to download/Flatpak, advertised port-forwarding isn’t fully implemented and requires playing around in a terminal, and UI feels less polished than it’s Windows counterpart.
There’s a community made Flatpak of ProtonVPN though, in case it helps anyone