The $1T was the self-driving car, coming soon in 2016^H^H17^H^H y'know, whenever.<p>(The $150B is the $40k truck; unlike the self-driving car, theoretically maybe could happen, but will not.)
Even the $1 trillion was a massive scale back as he claimed "at least $2 Trillion" from cutting "waste":<p><a href="https://www.bbc.co.uk/news/articles/cdj38mekdkgo" rel="nofollow">https://www.bbc.co.uk/news/articles/cdj38mekdkgo</a><p>> The boss of Tesla and the social media site X, Elon Musk, suggested last month at Donald Trump’s rally in New York City that it would be possible to cut “at least $2 trillion” from US government spending by eradicating “waste”.