What scams are there for travel agencies to take tours?

I used to travel to Hong Kong with my friends. After I arrived, the tour guide brainwashed me, saying how much my bag was, my scarf was a big brand, thousands of dollars, and how much my clothes were. Hong Kong people are very rich, and so on. Then at the shopping center, after you got on the bus without buying anything, she began to satirize you. When you travel, you are so poor that you can't afford such a cheap thing, so it's difficult to listen and say names. It's a shame to take all kinds of advantages at a young age and so on. I told you I was ashamed. This kind of thing should be normal, because in the jewelry store, an old lady was sitting on the ground crying, pointing to the ring she didn't want, forcing her to buy it, and the door was locked. I can't get out if I want to, but I have to buy everything before the tour guide can come out. The three of us are just shameless. We didn't buy anything at all. We waited for her to open the door and suddenly took us out. Listening to all kinds of disobedience, the old man is really pitiful, and probably never wants to go out to play again.