It's possible thanks to 23andme « results » being worthless. It doesn't show where you're from, it shows with which set of samples you overlap (with a very broa

It's possible thanks to 23andme « results » being worthless. It doesn't show where you're from, it shows with which set of samples you overlap (with a very broad interval of confidence). The only use for that type of service is extracting your genetic data and exploiting it somewhere else.