Will I be forced to shop when I go to Hong Kong and Macao for a group tour?

There may be no mandatory shopping, but it depends on which tour group you follow.

If it is a special tour group, there will definitely be shopping or compulsory shopping arrangements, because the special tour is particularly cheap and there is no money to earn. If you want to make money, you must make money by tourists shopping.

If you follow a high-quality tour group, there is no shopping arrangement at all. Because the quality tour group itself is very expensive, it increases profits, does not make money by shopping, and has a good travel experience.