In the same order:
- the title. It is always the title. But if there would be topic preview too then it can be a reason too.
- Skimming? AI-explaining took way too long, but is it same as browsing? If yes, then everytime on new forum, but here never. Latest, or searching
- I never use those views, anywhere. Just latest. And hot/top are practically same and unseen is same as latest on new place, but here it gives too many ancient hits