There is a video for you to see how lebron stopped the game and got to the announcer's face to make a point.
So if I read it correctly, Lebron was at his son's basketball game. This is his old college gym so he's pretty much hyped about it. Bron called to the Ref that it was a foul. The ref gave it a foul and the announcer be saying that just because lebron is in the house, his entitlement got the ref to blow that foul call for his son. Bron didn't like it one bit so had a word with the announcer.
LeBron James halts prep basketball game to confront PA announcer over Bronny call
https://sports.yahoo.com/le-bron-james-halts-youth-basketball-game-to-confront-pa-announcer-over-bronny-call-222733322.html