One of those DNA sites aren't being used for forensic DNA analysis (estimating a probability that two DNA samples belong to the same person). Unlike 23 and me's

One of those DNA sites aren't being used for forensic DNA analysis (estimating a probability that two DNA samples belong to the same person). Unlike 23 and me's claims of my ancestry, that kind of forensic analysis is scientifically validated and tested in court, including cases when the entire justice system is fighting tooth and nail to prevent a funny from being overturned.