That is literally true. If you don't fight back it's not war, it's something else. Usually colonization.
furryanarchy
It's more than just that, it makes people hard to predict in ways that are frustrating. Like, they will make bizzare and extreme decisions because of whatever nonsense they believe, but not very often. Just often enough you can't trust them, not often enough you can figure out the rules.
So it's just a constant source of anxiety, when will the day come that it happens.
Speed run through that shit. If they can't hold a conversation drop them immediately. Once you actually get into a conversation, even if it's not a date it's fun. So you aren't wasting your time.
Stories like this are kinda cheesy, but it's like when a junior professional cook (I don't remember the official french names for this shit) complains to a more senior one that cutting up hundreds of vegetables is extremely boring and takes forever and they hate doing it. The older cook says "just do it faster then".
It's like that. Just do it faster.
The author of the book was very religious and the intended message was supposed to be about the god thing. He tried to imagine a somewhat realistic way that the problems he saw with where science was heading would surface, and of course just ended up imagining a problem caused by capitalism, because almost every problem is caused by capitalism.