Almost all humans around the world are gifted to see as natural, if not good, whatever they became familiar to since their childhood.
For example, I noticed that, in some countries, humans could be sold and bought, even in these days, by powerful rich owners. Fortunately, those humans see such deals as being natural whenever the owners of their relatively small company sell it (including its personnel and workers, besides many other things) to owners of another big one.
Please correct me if my observation is wrong.
I gave this example because it happened that while I was able contacting some engineers who worked in a certain company (about electronics), they apologized lately for not having this right anymore after they had new owners (well, new bosses, if you like). After all, they have to gain their daily bread... by also obeying...