Why do rich people send their children to study abroad?

According to the Hurun India Wealth Report 2021, up to 29 percent of millionaires have chosen the US to educate their children abroad. At the same time, 19 percent of millionaires want to send their child to the UK and 12 percent to New Zealand for studies. Germany is in fourth place. 11 percent of millionaires want their children to go to Germany for studies.