I pick on the bigots and crazies who want to shove it down people's throats. There's the creationists trying to shove creationism into classrooms, the harmful bigoted homophobes and racists who use their Christianity(there is plenty of terrible things in the Bible to give racist ideas and that's not even discussing how their upbringing influences them), and the crazy idiots influencing our politics for the worse. I'm not going to become an oppressive asshole like the people that came up with these crazy religions and don't care as long as they try to force it on others despite how harmful I know religion is, I know first hand how it can really f*ck up a child's head and find it deplorable, but Christians shouldn't be surprised when other people push back against the crazies and shouldn't be insulted when these people are attacked if they're not on their side. But ultimately my biggest problem with Christianity, and religion in general, is the insistence of having faith instead encouraging critical thinking and demanding evidence. We will ultimately go nowhere through this approach and will hinder us in the long run. It's also something we see today.