You can register channels, the point of which is exactly that this sort of thing cannot happen, or at least not trivially.
Of course, when you run the network, you can do what you want. But then, that's the point of the move.
Of course, when you run the network, you can do what you want. But then, that's the point of the move.
It's like you had mysite.com, decided to rename it to a new domain and so put a redirect. And then the CEO of the DNS authority decided to take your domain for himself, put a copy of your previous site on it and pretended that you never moved it in the first place.
And he's justifying this as "spamming". Because OP's said in the topic of HIS channel that the channel moved to libera.