I’m in the same boat. The UX on Reddit is in the same ballpark as AliExpress’ app.
Since Apollo was shut down, I’ve completely stopped using any Reddit app on my phone. Sink It[1] makes the mobile site tolerable, for cases when I end up on a Reddit thread off the back of a search engine query.
1. https://apps.apple.com/app/sink-it-for-reddit/id6449873635