A server operator who chooses to federate or not federate another server is well within their rights to do so. Their server, their rules. If you don’t like it just browse the defederated server yourself, no one is stopping you.
It’s like visiting someone’s house and complaining they don’t have organic coffee. If they don’t have organic coffee they aren’t stopping you from getting organic coffee, they just choose not to have it.
A server operator who chooses to federate or not federate another server is well within their rights to do so. Their server, their rules. If you don’t like it just browse the defederated server yourself, no one is stopping you.
It’s like visiting someone’s house and complaining they don’t have organic coffee. If they don’t have organic coffee they aren’t stopping you from getting organic coffee, they just choose not to have it.