Why is Bob Dylan’s Positively 4th Street so genius?

Positively 4th Street is Bob Dylans scathing call to action against phonies and insincere fake friends! If you’ve never listen to it you should if you haven’t heard it for a while listen to it again…https://twitter.com/sfdamnpodcast/status/1537628909344174081?s=21&t=nDGAjwniuPQjh__jZAWgpw