Mullvad also has some blocking DNS servers, for just ads, malware, or also social media and adult content.

https://mullvad.net/en/help/dns-over-https-and-dns-over-tls

And Im fairly confident that they don’t track.

Microsoft Windows

Have you tried turning him off and on again?

Three years ago I made an issue on their feedback page because the android app doesn’t really work on degoogled phones, it requires gms for notifications. Still not fixed.

Nice privacy focused App that can’t fully be used if you take privacy seriously.