By Divij Kulkarni Devin Booker posted LeBron James’ 2011 speech about not being bothered by haters and got flamed by NBA fans. View the original article to see embedded media. Devin Booker has been the subject of a lot of clowning since the Phoenix Suns lost spectacularly in Game 7 against the Dallas Mavericks in the Western Conference Semifinals. The Suns had homecourt advantage for Game 7 but ended up getting blown out devastatingly by Luka Doncic and his team. Devin Booker and Chris Paul, both of whom were terrible during that game ended up being roasted online and by a lot of media members…