It means they have much the same bias as the folks that give in without question. The status quo is paramount: Follow orders, maintain hierarchy, and do not be disruptive to society in any meaningful way. There is little to no distinction between malice and benevolence in this regard.
They may agree that it sucks. They may not like it. They may even protest profusely. But, in the end, it's preferable to know with certainty just how exactly people are being dominated and exploited. Uncertainty means not being prepared for what may happen and loss of advantage to those individuals who are capable of foreseeing, reacting, and adapting more effectively.