I've known a lot of people with jobs who freely admit that their bosses treat them very badly, but they rarely tell their bosses that, and they rarely do anything serious to get any of the injustice changed. I guess they're scared they might lose their jobs. I've also seen how when one person gets militant and takes one step forward, everybody else takes a step back.
I don't particularly blame NTs. I blame the free market system. I don't know what could be put in its place, but it seems obvious to me that while ever there's a free market, there will be a lot of shameful tyranny from company bosses. Trade unions ought to help, in theory, but they're either not strong enough or they end up as just another corrupt hierarchy.