I get why people want to boycott but it won't do anything and it's kind of stupid to try. They reason those tweets were taken off was probably because they felt sorry and didn't really mean it. Don't you ever get mad at someone and tweet about it? It happens, get over it. And there are other people involved with the show. This is only two of them. Just because these two get a little frustrated and tweet about it doesn't mean that everyone else thinks the same thing. Why punish an entire show for something only a few people took part in. If you want to do something then unfollow them or something but boycotting the show is not necessary.
Stop paying so much attention to celebrates and do your own thing. Your life doesn't depend on what someone else is doing or saying.