Could be because they're used to it. Every country has a caste system of some sort.
“Of some sort” is doing a lot of heavy lifting. How many countries have a legal caste system?
Comparing the lack of a legal caste system because “of some sort” to a legal framework is quite the leap.
“Of some sort” is doing a lot of heavy lifting. How many countries have a legal caste system?
Comparing the lack of a legal caste system because “of some sort” to a legal framework is quite the leap.