@AudraTran The answer to your question is: Your question only makes sense if you are some sort of Freeze Peas absolutist who think it is everybody's right to be heard by everybody and that nobody should have the right to say "no, I do not want anything to do with you because I hate what you stand for".
The "act of federating" here is the same as standing and listening to the campaigning Nazi on the square. I don't want to listen to him, so I do not let him communicate with me.