Do bad Chinese manners have anything to do with Chinese culture and the CCP?

Chinese women are beautiful and intelligent but can be materialistic and rude. One question they like to ask their man to test his devotion annoys men. The wrong answer can also cause men legal troubles. Some Chinese have bad manners. People outside China attribute it to a different upbringing, cultural differences, or inadequate education. As a Chinese woman, I think the CCP and its control of the Chinese language and traditions have played a role.