I'm a dyed-in-the-wool old school Socialist who once subcontracted for a "Christian Web Services" company, and yes, speaking from the example that I interacted with, it really was shysters all the way down. We ended up racking up a ton of hours because, well, the Venn diagram of "people who know what a scroll wheel does" and "people who insist on only using Christian Products" looks like a map of a very small solar system. That's probably different now - the Dark Enlightenment type kids are pretty savvy.
The guy who ran the joint was the most stereotypical Jewish guy I have ever met (he actually joked about this), and he insisted on only hiring outwardly-gay-appearing graphics people (which admittedly could just mean a slim good-looking guy with a lisp, which . .eh. . did result in some confusion).
I've never seen such scorn for a customer base outside of working in the Defense industry, where "scorn for the customer base" is more or less where profit comes from.
Having said all that, it was sort of a lot of fun, but it was also sort of soul-destroying. Making a living off of scorn does that, I guess.