By Dave Hyde From South Florida Sun-Sentinel FORT LAUDERDALE, Fla.—As a sporting event, it’s the equivalent of “Beach Blanket Bingo,” a fraternity prank of a boxing match between a carbon-aging champ and a social influencer whose athletic apex was high school wrestling and football. But as a window to a segment of society, as an intersection of sport, commerce and fame-and-fat-walleted greed, Floyd Mayweather versus Logan Paul at Hard Schlock Stadium on Sunday night is the perfect one-off of our times. In one corner you have Mayweather, 44, simply cashing in again on his great boxing career for the simple reason he can make a reported $10 million by entering the ring with someone who’s never boxed a real talent. In the other corner you have Paul, who as a 26-year-old YouTube king is feeding his fame at the risk of concussive pain if Mayweather plays serious. Or if Mayweather …