This has happened once before and they reversed it. But they said this last time too:
The discussions that have happened in various threads on Lemmy make it very clear that removing the communites before we announced our intent to remove them is not the level of transparency the community expects, and that as stewards of this community we need to be extremely transparent before we do this again in the future as well as make sure that we get feedback around what the planned changes are, because lemmy.world is yours as much as it is ours.
Centralization is a product of social behavior. People will gravitate to the place everyone else is. They won’t “decentralize” naturally.
Sometimes people centralize, and sometimes they decentralize. They are both natural social behaviors.
If people naturally gravitate to the place everyone is, why are we all on Lemmy instead of reddit? Why do I have absolutely no desire to be a part of lemmy.world, where everyone else is? People are not all the same.