The federal government uses the term "terminate" rather than "revoke" to describe the decision not to extend TPS, but even the article the OP posted (which is very critical of Trump's plan) interprets what he said as "not extend".
Now Trump plans to forcibly uproot this group of roughly 18,000 people who pay taxes, own homes, have jobs, and support their families. But that’s only the beginning: Up to 2.7 million people could lose protection from deportation if Trump allows immigration programs such as Temporary Protected Status, DACA, and humanitarian parole to lapse during a second term, according to Forbes.
I don't think you're imagining the same thing they are when you hear the word "AI". They're not imagining a computer that prints out a new idea that is about as good as the ideas that humans have come up with. Even that would be amazing (it would mean that a computer could do science and engineering about as well as a human) but they're imagining a computer that's better than any human. Better at everything. It would be the end of the world as we know it, and perhaps the start of something much better. In any case, climate change wouldn't be our problem anymore.