One of the problems with this is that my workflow these days involves fairly frequently using the authenticator apps on my phone for 2fa to log into sites. Whil

One of the problems with this is that my workflow these days involves fairly frequently using the authenticator apps on my phone for 2fa to log into sites. While the phone is the worst culprit on distraction, I still can't just turn it off and put it away since I have to refer to it often. It would be better if I could at least block particular distracting sites and apps but I haven't found a way to do that that doesn't involve rooting it.