it would be good to know if they use it, I know it doesn’t indicate they are open source (which, most online stores aren’t), but if they use any open source library, or api, etc, do they credit them correctly? (for example using software licensed under BSD, etc). That can be a way of knowing if they are stealing other people’s data or not.
Also the dev team is thr same as the one behind Pindonduo, a malicious app that was taken off the Play store a few months prior, literally both were made by the exact same team of the same 100 developers. Here’s a report in English: https://grizzlyreports.com/we-believe-pdd-is-a-dying-fraudulent-company-and-its-shopping-app-temu-is-cleverly-hidden-spyware-that-poses-an-urgent-security-threat-to-u-s-national-interests/