Is there any evidence that Reddit has suffered at all from the exodus to Lemmy?
Was there even a mass exodus? I largely avoid Reddit now, but I do kind of doubt that they've been hurt in any meaningful way by all the protests and people leaving...
Yup. Nothing is permanent and that's okay. I was on Facebook back in the days when you still had to be invited. I no longer am for anything other than work (because I have to be). Maybe in ten years I'll no longer be here. It's fine.
There will always be an avant garde tech crowd moving to the next thing.