Maybe you have lived in a big city for too long and are used to the "good attitude" of the service industry in big cities, so you can't tolerate the attitude of people in your hometown. Actually, it's not because the service staff in big cities are of high quality but the people in your hometown are of poor quality. In fact, many times they are actually a wave of people, but if they have a bad attitude in big cities, they will be complained, and the complaints are likely to be deducted, and many people need to go through some relevant training before taking up their jobs. The service staff in my hometown are basically introduced by relatives and friends to do things. For this reason, the boss will not deduct employees' money easily, and the "ecological circle" in my hometown is different from that in big cities. In terms of employees or people around me, the bosses in big cities pay far less attention to these things. Therefore, employees with poor attitudes don't have to worry about being punished. Even if they make a big mistake, they are likely to be dismissed by the boss. Sometimes the boss doesn't even dare to deduct the salary.
In addition, it has something to do with the attitude of you or people who have lived in the city for a long time. People in my hometown can judge "closeness" from the way you speak or ask questions. They especially hate that someone treats them as a city dweller. Even if you are only a local living and working in the city, I graduated from college and went to work in Shanghai many years ago. Because of my long habit, I used to speak Mandarin to people after I returned to my hometown. And some ways of doing things have a "city" way, and then I can obviously feel the alienation of others from me, which I didn't understand until a good buddy of mine pointed it out to me bluntly. So I will change many habits as long as I return to my hometown from then on, and speaking local dialect is the most basic.
Furthermore, in fact, local people are used to the attitude of service staff when they go shopping, so they won't ask questions. Even if someone quarrels because of poor service attitude, this kind of quarrel is "hometown style" and won't rise to the stage of complaint, because people in their hometown don't have the concept of complaint at all, and they also feel that it is embarrassing to complain, and winning in person is the real win.
Finally, in fact, the problem you are talking about is ultimately a problem of ideas and habits caused by the living environment. As long as you restore yourself to the status of a local person, you will find that the problem is not a problem at all, and don't always define others as low-quality because of one thing, because many times the quality changes with the environment. For example, some migrant workers look very poor and casual in their hometown, but feel more quality than some city people in the city. In the news, those migrant workers who just got off work from the construction site take the bus and subway, and they choose to stand or sit on the ground instead of sitting, which is a good example.