I don't understand the argument that they analyzed all the code from their users, used it to train their service, and are now charging for the service. Do peop

I don't understand the argument that they analyzed all the code from their users, used it to train their service, and are now charging for the service. Do people want to see ads instead? Or would they be ok paying for Google search (another service trained by all the information we willingly volunteer to them)? Copilot adds tremendous value and they are justified charging for it.