I get all the underlying theory and political philosophy.  I get all that.  The flaw in this theory, however, is the lazily-formed belief that Donald Trump, of all people, is the one who'll lead society out of chaos and back to Part I. 

Strauss-Howe is neat and catchy and a fun new theory to toss around with friends, but Trump's not leading anybody anywhere. The best that can be said about him is that he's a bit player in Part 3.