[CWuestefeld]

but he's trying to become more popular to a broader audience

Not so much that, but to avoid repercussions in his real life. There are topics being discussed that are real sacred cows, and even if his conclusions are "correct", sometimes one is considered evil just for daring to question the conventional values. (indeed, that's much of what the "culture war" thread is about)

Since his writing is just a hobby, he doesn't want fallout from that to impact his real professional career.

[notyourloops]

Yeah, understood. Personally, I commend him. I sure as hell wouldn't put my name to controversial topics (even if said discussion itself should, ideally, NOT be controversial). In today's social climate that takes some serious courage, and it's not really worth it unless you can be employed regardless of opinion. I'm guessing in his sphere that's not permitted, which is unsettling.