An article Bob Ezrin posted on “The Lefsetz Letter” where he criticizes Kanye West was the reason for the rapper slamming the producer through his social media. “Unlike other creators in his genre like Jay-Z, Tupac, Biggie or even M.C. Hammer for that matter, it’s unlikely that we’ll be quoting too many of Kanye’s songs 20 years from now,” wrote Ezrin. “Kanye’s greatest achievements have been in the form of excessive behavior, egomaniacal tantrums and tasteless grandstanding”, he continued causing West’s rage on Twitter: “Ezrin I truly feel sorry for your friends and family that they have had to suffer an idiot like you for so many years…”, “Bob please never speak in public again… you are everything that is wrong with the old guard …”, “Has anybody ever heard of Bob Ezrin???” are some of the rapper’s twitts… Ezrin didn’t leave that unanswered with his own twits that were ironic: “I don’t have to listen to Pablo to know that its uninspiring. If i wish to hear about Pablo, i’ll watch Narcos”, “Plot twist @kanyewest does not manage his own twitter”.