If you do it legally, there is nothing illegal about it. If you do it illegally then it's illegal. If you are doing it in such a way as to violate the social c

If you do it legally, there is nothing illegal about it. If you do it illegally then it's illegal. If you are doing it in such a way as to violate the social contract, then regardless of legality, I think a case could be made that it is immoral.