Liberals use the word โarbitraryโ in way thatโs absolutely meaningless. Some social construct is โarbitrary,โ who gives a whoop. Many of these constructs are essentially unchangeable over short time scales and many more are likely unalterable even over very long time scales.
In the end everything is arbitrary, so thatโs really saying nothing. Even the laws of the universe are very likely arbitrary in that there might be other universes with different rules.
IT DOESNโT FUCKING MATTER whatโs arbitrary or not in most ways. Thatโs just way of of liberal avoiding dealing with any issues, combined with some virtue and intelligence signaling. Declaring something โarbitraryโ doesnโt give you an argument win, it just means you are useless in any real battle for anything.