For anyone panicking, this is exactly like what happened with the transition from ICQ to AOL messenger, from MySpace to Facebook, from 9gag/etc to Reddit, and so on.

Website makes a mistake, some people leave. Makes another, more leave. Each time this happens, more 'main' people of said website leave. Hell, I already saw PoppinKREAM here, so that's a great start.

So this is exactly how it always goes. The fact it is still here means it's staying. Look at Threads, or Metaverse, whatever those things are. All dying or dead, barely lasted. Lemmy is still here, people are still posting, so just keep doing what you're doing. It's already working.