It’s all really simple. The reason we developed AI was to create solutions for problems. When the AI is powerful enough it will determine where the biggest problems lie. It is rather unlikely that all of humanity will be diagnosed as the problem. I suspect that it will see a large portion of humanity to be the problem. I know it sounds rather terrifying but I foresee the AI adopting programs that may even involve Eugenics and depopulation methods to eradicate those who push to make life on Earth unsustainable.