Yes, it is a shame. They haven't understood it properly, and are partly responsible for the mainstream view of Christianity being preachy and judgemental; the "Dot from Eastenders" stereotype. But it's again unfair to use that generalisation, when so many others are out feeding the poor and advocating for the helpless at the grassroots level. But of course you only want to mention negatives as that supports your viewpoint. In fact, "The Church" has caused great good and great harm throughout history.
You might as well say all IT folk are arrogant borderline autism sufferers based on stereotypes and vocal minorities on internet forums - in reality most are fairly normal.