That doesn’t even make sense. I have the mild suspicion that the fossil fuel industry sponsors nonsense like that, as a distraction from sane measures.
What we need to do to stop global warming is very simple: Stop using fossil fuels. We must not add CO2 to the atmosphere.
AI has nothing to do with that. It’s just one more use for electricity. If we wanted to stop global warming, we would get the electricity by saving elsewhere, or generating more carbon-neutral electricity, with solar, wind or what not. We simply chose not to do that.