I like the Bogle song a lot. It's title is something like, "The Traditional Folk Singer's Lament". The target of the satire is not so much Dylan himself as the people in folk clubs who will not accept anything else. Bogle also makes fun of the narrator, when he declares in the final verse that he is willing to sacrifice all his musical principles to get his end away. It's funny for sure, but I don't really see it as an attack on Bob Dylan.