He absolutely believes he's a genius who has thought of this solution to our economic problems that NOBODY else has ever considered, because nobody is as smart as he is. All this talk of how wrong it is only proves to him how much smarter he is. His tariffs are so innovative, even the most intelligent economists don't get it.
But he does, because he's the most intelligent human to ever exist, and he is thinking way above them.
I Googled "Unknown Stravinsky Work Discovered," and found a bunch of articles, including these:
https://stringsmagazine.com/igor-stravinsky-work-found-amid-stacks-of-hidden-manuscripts-after-100-years/#%3A%7E%3Atext=Russian-born+20th-century+composer%2Cold+manuscripts+at+the+St.
https://www.newyorker.com/culture/cultural-comment/a-rediscovered-stravinsky-work-from-before-he-made-his-leap-into-the-unknown