James, your opinion is inaccurate. DNA testing sites, not real DNA to test against for one's Ethnicity, All use one reference DNA sample, genetic K calculators, and user inputs. This supplies user's with their modern ethnicity. However, My True Ancestry allows users to upload their raw DNA file to Mytrueancestry.com. It is tested against real DNA from archeological digs. Once processed the uploaded file is deleted. The results are the users Ancient Ancestors going back 10,000 years. The results are real. You wrote a falsified statement. My True Ancestry is HQ in Switzerland. They have an LLC to operate in the US. However, they are governed by Swiss laws on Cybersecurity & net neutrality.
The Philip Calvert excavation did produce DNA samples. The genetic scientist involved in the DNA samples. Placed them in their databases located in America &. Europe.
Your statement was totally inaccurate and nonsensical.