Yes, sugar-fried chestnut shops usually need a certain flow of people to ensure business operation and profitability. Because the flow of people represents the number of potential customers, the more people pass by or enter the store, the greater the chance of attracting potential consumers. Specifically, higher traffic can bring the following benefits:

1. Increase the exposure: By being located in busy streets, shopping centers and other places, a large number of pedestrians pass by your store, which can increase the exposure of the store.

2. Increase the number of customers: More people means more potential customers enter your store and increase sales opportunities.

3. Competitive advantage: If there are no similar competitors around, opening a chestnut shop with good family flow will make you the first choice in the region.

However, please note that there may be differences in different places and market environments. Considering the local demand, competition, business circle development and other factors, when choosing to open a chestnut shop, we should make appropriate investigation and analysis.