I don't like it because my feed gets flooded with low quality content that's only there because the poster used that particular hashtag. It needs sorting like Reddit, so that I can keep the good quality content on top, but also have a chronological option if I ever get bored.
It makes no sense to choose chronological when you can make it optional. Bluesky is much, much better in this regard.
I do. My usage has gone down in half, as blue I have Lemmy and the vibes here are nice and I like the concept but it still doesn't come close to Reddit in terms of content and niche subreddits.