GPT's analysis is quite interesting: 1. Many people instinctively think Hong Kong is safer, but when it comes to crypto robberies, Shenzhen might be safer. Mainland China has extremely harsh penalties, it's harder to cash out, there are dense surveillance cameras, and facial recognition AI is very advanced. 2. In Hong Kong, there were 66 robbery cases in 2025, less than 1 per 100,000 people; Paris had about 611 robberies per 100,000 people, which is hundreds of times higher than Hong Kong. 3. The group that has been robbed the most is OTC traders.