Why are intellectual families less affectionate and less sticky than workers' families?

According to the evidence, the so-called typical intellectual family is not very conventional. Typical working-class families (citizen families) mostly have more traditional values, pay attention to the world, can't stand what others say, and it is just right to say that family ties are surging. Comparing these two types of families, the difference is obvious.

This is the case in China, and so are other countries. Sociologically speaking, this is the difference between secularism and rationality, and also the difference between tradition and modernity to a great extent. But the rational modern is not necessarily good, and the secular traditional is not without merit.