Yes, I use Firefox on Android with ublock origin, it works great. But using adblocking DNS on your phone will also block most in-app ads which is a big quality of life improvement.
I could also use a VPN to keep my phone always on my home network and thus behind my own ad blocking DNS but Mullvad's adblocking DNS was really nice and convenient.
I could also use a VPN to keep my phone always on my home network and thus behind my own ad blocking DNS but Mullvad's adblocking DNS was really nice and convenient.