I look at this problem from the perspective of girls and people who want to be in good shape. If we drink a bowl of soup before eating, we will feel full more easily, and then we may not eat too much. It is easier to control your appetite by drinking soup before meals. And drink soup to warm your stomach first, and then even if you eat something cold, there will be soup to help you cushion it, so it won't be very irritating to your stomach.
Therefore, from the perspective of health care and body management, it is better to eat or drink soup.
But it is ok to drink soup after meals. You feel thirsty after eating. Do I have to hold back my soup? Yes, of course, sometimes we go out to eat. In a restaurant, soup is the last course. For the atmosphere of eating, it is not good for you to wait and eat, depending on the specific situation. In terms of etiquette, it is better to eat the food first, and it is more in line with the rules to drink soup after dinner.