I want proof.
I am in a faction that is notoriously known for being against Magnanimus. However, here they have done nothing wrong, they have followed the rules to a tee. They do not spawn camp, and it isn't bullying to raid someone once a week. If you want to stop it, consider getting allies who can fight them, hiring people to fight for you or just using two days a week to just build underground. Train, and just ignore them. Eventually you will be able to fight back.
Bottom line, if you are not willing to fight back, don't complain just because it's easier for you.