Some of these stories are similar in nature to people escaping <insert cult-like religion> once they realize whats actually going on. Alignment to a company's mission is good but it shouldn't be followed like a religion.

Why do people working in tech consistently get disillusioned into some company's mission statement or the equivalent? Its easy to just say the simplest reason is money, but this has been going on for decades though. You don't see the same attraction to adult entertainment (gambling, video, etc.) software jobs so there is obviously a line a lot of people won't cross. Those industries are at least honest about what they do, its not hidden behind some mission statement.

By all indications the shallowest reasoning is once someone can "cash out" thats when their values matter more. Maybe there is an element of maturity that happens after working for 5+ years that kicks in? Maybe it really is achieving FU money? It would be interesting to hear honest accounts from people that went through that cycle across more industries than AI.