Blue MAGA
I think this catchphrase will work in the opposite way that you think it will
I won’t say Lemmy users are immune from this kind of middle school groupthink, but in general I’ve seen the voting patterns and etc work mostly in the opposite direction. Most people are smart enough to recognize it as a tag that the person saying it is dishonest, not a tag that they should not support the Democrats because the person saying it makes an excellent point.