The following is my opinion as a member participating in this discussion.
I'm pretty sure there are not “over 300 sects/versions of Christianity” unless your counting all the independent churches and political divisions within certain churches (ie. Lutheran Church Missouri Synod vs Lutheran Church Wisconsin Synod). Most of the differences between Christian Churches are fairly minor, which is why its now common for them to offer “open communion” even to those of different Christian congregations. A lot of it is nit-picky stuff like immersion vs non-immersion in baptism. Only a few of the more fringe ones (ie. The Mormons, etc.) vary too far from the main points of the Christian faith (salvation through faith, and so on).
Independent churches are a whole other ball of wax though, and literally anyone can go pay $50.00 to get a license to open an independent church with no oversight from a governing church body. That's where all your whacky churches and cults come from. Nothing to do with mainline Christianity, often it has more to do with someone using religion a business, and means to control a group of people.
If you stay with a mainline protestant church, something like the Lutherans, Prysbetarians, or Methodists, you'll be pretty happy and safe from the scammers.
As an ATS Staff Member, I will not moderate in threads such as this where I have participated as a member.

