Things always change in the world. Case in point being Lemmy and Federation. Whatever comes after uBO will never be like the same old thing, but we just keep on going forward and fondly remember the nice things we used to have, thanking those that worked tirelessly so we could enjoy those nice things.
This is a peaceful but not the best approach. Though we should always respect and thank the developers, we (if possible) shouldn’t just let things be replaced with worse alternatives all the time.