I don't use Reddit anymore, but I wanted to search something that I couldn't find anywhere. This is what I saw. After killing all the other apps, Reddit now is trying to force us to use their own spyware app.
You can use UntrackMe on Android or Privacy Redirect on iOS. Or if you are on Anndroid and use Firefox or a fork of it like Mull or Fennec, you can install LibRedirect there.