This is really depressing to me. I think this is abusive.
Your son has no concept of the implications of his body, face and identifying features being used here. He has no ability to opt-out, refuse consent, and avoid his data (biometric features) being swooped up in a data-centers for further training, further data collection & further monetization.
Your son didn't agree to the privacy policy of OpenAI. This is an extremely high level of disrespect to a person you created.
You're insane.
Why would you even have kids if you don't want to give them agency or respect?
What would it take for you to realize you are being abusive and invading their privacy? Don't complain when your son puts a gun to his mouth and blows his brains out in front of you.