"They have no place in our society". Who are they? Concretely! And by "our society", do you mean your society? Can we be allowed in? On what terms? What if you're the one not allowed in? Should we close your twitter, facebook, youtube account. Maybe we should go after your bank account, insurance, and your job so that you can't feed yourself or your family?
This have happend to many people who just said something wrong on social media. This is the kind of thing you are advocating, and it is frankly disgusting.