Read the article in my above comment. it could throw Europe into another ice age, and cause mass starvation. Not to mention the AMOC feeds plankton which is the basis for all of sea life food-webs and so the ripples of this could be very very vast.
Then he will be like “I need $100billion to develop this everything-app that will be made compulsory by the state” or something. And the government wil just give it to him.