It appears that members of Christian groups like this one want to limit their contacts with general society. Other groups have done this: the Amish, Hasidic Jews, and other religious groups who wanted to pursue a particular lifestyle. Guys like this one need to figure out what they want.
I used to live in a neighborhood that had a market that operated from Thursday thru Saturday. The Amish and Mennonite brought down products from their homes in Pennsylvania and Ohio, and sold them. Cheeses, meats, pretzels, jams, etc. Obviously they hired drivers to bring them down, as they don't drive. This guy obviously does not want to circulate in general society. He needs to organize his religious community similar to the Amish that might give his community some legal outs . Otherwise, he gets only what the rest of us get.