There is a saying that existence is reasonable. Since take-away has its reasons for existence, and it has been booming now, it shows that contemporary young people have a strong demand for foreign sales, so it can make the take-away industry flourish.
First of all, contemporary young people are under great pressure in life and work. Just entering the society, I am very busy at work, often need to work overtime, and have little time to cook by myself. There is basically no canteen in the company, so it is more expensive to buy it outside. Therefore, in order to be convenient and quick, take-out has become their first choice.
Moreover, nowadays, young people usually cook by themselves, and they can cook less and less, and take-away food generally tastes ok, so people prefer to order take-away food rather than cook by themselves. No matter from the convenience, speed or taste, some take-away food can't make that taste even at home, so they will choose to eat take-away food every day.