A platform without ads or evil corpo ownership? Yeah, I'd scared too.
It's the reddit community I most consistently miss. The community there is huge and very active, as are spinoff subs like underwater photography.
But I decided to leave reddit in 2023 with the API changes, and I've resisted going back. I like Lemmy, but I feel like I just have to keep my feed set to all, whereas on reddit I had a highly curated list of subs.