[azernik]

For logged-in users, the banner goes away (I think after the first time you click to stay on the mobile site).

[stochastic_monk]

I'm always logged in, but it often asks me to consider using the app. I detest it. Why are they pushing it so hard?

[opencl]

You have to be logged in and toggle a preference to disable the popup. But then it forgets I'm logged in and I see it again. I agree that it's extremely obnoxious and has just resulted in me never bothering to look at Reddit on a phone anymore.