A courtside collision between former New York City mayor Michael Bloomberg and Jose Alvarado became one of the most talked-about moments of the NBA Playoffs, but the 84-year-old billionaire appeared more amused than concerned after the unexpected encounter. According to People , the incident unfolded during the fourth quarter of Game 3 of the NBA Finals at Madison Square Garden when Alvarado chased a loose ball near the sideline. The hustling Knicks guard launched himself into the front row and landed directly in Bloomberg’s courtside seating area. The play immediately drew attention from fans, broadcasters, and nearby spectators as arena staff rushed over, and Alvarado stopped to make sure Bloomberg was okay. Fortunately, there were no injuries. Bloomberg quickly signaled that he was fine, while comedian Dave Chappelle, who was seated nearby, also checked on the former mayor following the crash.…