Number of (active) Lemmy users seems to stabilize and I think this is a great thing. Indeed we got a lot of users when reddit shutdown its API (I was among them despite being a long time oss user), many have left, but the community seems now to stabilize to ~ ½ of the big grow in june '23. I think this is very nice for lemmy, we can be proud of this project.
The stats come from: https://fedidb.org/software/lemmy
I’m from a time on the internet when a sizable forum had a few thousand people registered and a few hundred active users. For people who want a 1:1 replacement for high volume, endless scrolling social media I guess any decline is bad. But frankly I am extremely “retvrn” about the pace and size of the old internet, so I’d still be happy with even fewer users, lol.