Trump isn't crazy. He's signalling to The Epoch Times.

If anyone watched Rachel M. last night, they were informed that The Epoch Times is a group out of China who is now trying to become mainstream media in the US. They have bought the most online advertising in favor of Trump, next to the Trump re-election campaign itself. They are a spiritual organization that believes Trump was "sent" or "chosen" (sound familiar?) to destroy Communism via his trade war, which will thereby stop the persecution they are being subjected to by the Chinese government.

https://www.nbcnews.com/tech/tech-news/trump-qanon-impending-judgment-day-behind-facebook-fueled-rise-epoch-n1044121

https://www.businessinsider.com/epoch-times-pro-trump-facebook-ads-2019-8

https://theweek.com/speedreads/860152/news-outlet-reportedly-spending-millions-protrump-ads-hopes-hell-destroy-chinas-communist-party