Great, find me the strong anti-authoritarian side now, because I don't see it. This is Christianity in action now. This is what people associate with Christianity today.
So the churches who back BLM and similar movements don't count?
The Christian ministers who stood up at personal risk against the famous right wing demonstrations in Charlottesville don't count?
The many Christian voices, including official denominational ones, speaking out against Trump's immigration and other policies don't count?
Just because the media (and, I point out, atheists) ignore those voices or don't tag them as "Christian" doesn't mean they aren't there or they aren't Christian. Yes, it's too bad that a particular wing of the faith is getting to define it, but I don't think that's entirely the fault of that faith. You could be pointing out the Christians who are standing up, who are being voices against the nonsense, as examples for all Christians to follow. You could be vocally supporting churches like Bette's and Seeler's that are actually working hard to made a difference in their communities and the world; showing people that Christianity and atheism really can, and often do, have the same goals in the world. Instead, you choose to use the worst element of the faith as a brush to tar the entire religion and dismiss any Christians who don't fit your stereotype/strawman.
And that's why New Atheism is turning off people like me. It's ceased to be a movement for reason and intelligence and has become just as histrionic and aggressive as the extreme end of the faith crowd.
My son is, I hope, the future of atheism. He's an atheist but he's more than happy to live and let live where religion is concerned, even acknowledge when it gets things right, while still thinking it's nonsense and won't set foot in even a UU church.