Well chronicled. He's always been a dirtbag and continues to be a dirtbag. He has always "punched down" and continues to do that. He's an ugly dork who somehow became a celebrity.
Bob Grant, Alan Berg, Neil Rogers, Bob Lassiter all did what Stern does much better, in part because all of them were smarter than Stern. Stern is too shallow and dull to discuss issues of any importance rationally, whereas all of those guys could.