He's right...but he's not the likable one here so yall will attack him for telling this kid the truth.
Flex is a DJ...he plays what's moving and the people want to hear in the club/radio, what do they expect him to play? Slay was more of the type of dude that would play that slow, overly violent, no bassline shyt just to support them dudes. Flex aint looking to support (unless you drop him a bag, lol), he's looking to play what the people react to. He'll let you get a freestyle off or sumn tho, which is a huge look if you make it one.