Firefox most of the time, replaced by Chrome on one of my configurations, where Firefox would lead to graphic card freezes from time to time. Edge for Teams at work. Opera once in a while because I am nostalgic of the fantastic Opera mini browser on early versions of Android.
Also, Firefox on Android or Fennec on phones without Google Play.
The link to the github repository: https://github.com/MM2-0/Kvaesitso Kvaesitso has been my launcher for the last 6 months and I’ve been very happy with it. Quite a lot of customization options, but with really well thought-out limitations and restrictions. It is available via F-droid.