That’s basically one of the two tenants of conservatism, really; that the Natural Order of society is a pyramid, and everyone needs to ‘stay in their place’ to keep the pyramid stable, or society will collapse.
The second tenant of course is Wilholt’s Law.
What those two combine into is an almost religious obsession with a tiered in-group out-group layering system, with each level lower down the pyramid Out of the higher groups but In the same-tier or lower ones.
Until you get to the bottom, which are the ones everyone gets to grind under their heels because they’re in the Lowest Tier and thus the Wicked Useless Dregs of Society only good for slave labor and kissing the feet of their ‘betters’.
In fact I’m about three-quarters convinced it is their actual religion, as I’ve noticed that if their so-called ‘religious teachings’ or ‘beliefs’ countermand either the Order Pyramid or their/other people’s place in it, they will abandon or twist the teachings of their religion rather than abandon the pyramid.
UnLunDun giraffes