结论:如果在乎隐私,尽量不要使用小程序和微信搜索
We found that the most fine-grained activity tracking data is sent during Mini Program execution. All Mini Programs, and thereby their users, are enrolled in usage tracking, meaning that a large amount of users’ activity in the Mini Program is sent to WeChat and not just the Mini Program developers themselves.
https://citizenlab.ca/2023/06/privacy-in-the-wechat-ecosystem-full-report/
Post #190
440