Conor McGregor has never been one to hold back, whether it’s inside the octagon or on social media. Recently, McGregor took to Instagram to vent his frustration over the treatment of fighters during Bare Knuckle Fighting Championship (BKFC) events, particularly the decision not to interview Conor Tierney after his title defense at BKFC 77. While McGregor’s recent controversies may cast doubt on his approach at times, when it comes to promoting in the combat sports world, he’s