I was eye scanned on entry to the US at Atlanta Airport a few years ago. I have also been fingerprinted this month scanned at the US embassy in London for my V

I was eye scanned on entry to the US at Atlanta Airport a few years ago. I have also been fingerprinted this month scanned at the US embassy in London for my Visa, to go with my photograph. The US has more biometric data of mine than the UK govt! I don't know what point I'm trying to make.