(I reposted this bc some applications were missing.) I had to install some apps because of school. Btw, can you say improvements that I can make? I can't install anything that isn't from playstore. Edit: Duolingo is now just a PWA
It would be nice to use something like RethinkDNS to block internet connection of these apps you can't disable. You can also config it to block some trackers by DNS filtering.