No clue why this group coalesced.
Here’s something on Voddie Baucham:
https://en.wikipedia.org/wiki/Voddie_Baucham
TULIP calvinist. Not that there’s anything wrong with that, per se. :-)
(Now Glenn Beck, he is NOT a five-point calvinist!)
There is nothing wrong at all being a Calvinist. The Bible teaches it and the Reformers knew it. Most of our colonial pastors were Calvinist because their theology was reformed.
Inviting Beck is a 2nd John issue. That should have never happened.