Why is the salary of hotel waiters so low?

In the eyes of most people, the starting point of waiters is low, and the salary is naturally low. Well, the threshold for waiters is very low, and anyone can do it. It's just a matter of good or bad work. Moreover, the local situation is not enough to strengthen the service awareness of the service industry. Therefore, hotels will recruit waiters with low wages. Moreover, it is very important that the turnover rate of hotels is quite high now, especially the service personnel in front-line departments, which gives the personnel department the impression of drawing up salaries. For example, in countries with developed service industries, waiters can work all their lives, and you can see many white-haired welcoming and service personnel in high-star hotels. They are skilled in business skills, kind to others and pay high wages for things. For the native place, the waiters are all young people, and basically they can't see the work of serving food after 30.40. It's just a social problem.