The vast majority of boycotts and shaming campaigns that get big
enough to be heard about state-wide or nationally are usually liberals
protesting a conservative organization. And Liberals are generally more
aggressive in their protests.
Example: A Christian Conservative might disapprove of homosexuals.
But the vast majority of those that do are have a mindset of "What you
do with your body is your own business... Just don't flaunt it in my
face." Whereas the majority of liberals have a mindset of "You WILL
approve of homosexuals, you will donate to homosexual causes, and you
will say that Bruce Jenner makes a beautiful woman. If you don't, we
will drive you out of business."
Speaking generically, of course, There are extremist wackos on both
sides, but there are far more liberal wackos than conservative wackos.