Yeah it’s probably not doing great, compare lemmy active user count to that of writefreely , it does a lot better, even the number of servers is increasing, the number of other projects starting that compete with lemmy (piefed, sublinks) is also not a great sign .
Not trying to belittle anyone, i just believe in the importance of negative feedback and defensive pessimism.
On a more positive note, the amount of donations lemmy receive (which i think should correlate with high quality usage of the platform) has increased moderately (see november 2 numbers when they started posting the numbers with current numbers) .