As of yesterday, the logged out mobile experience got much worse for me. There is now a bottom-of-screen popup prompting you to login, advertise on reddit, or shop 'collectable avatars' (who the hell would do that...).
Every time you navigate back from a post to the feed, yet another popup. But I've come to recognize this is an intended feature and not a bug.
That was the final straw. I haven't been to the site for weeks for the first time in 12 years.