That is exactly what I was going to say. Apparently he really didn't pay the price since he was going to sue the guy - he obviously didn't realize he did anything wrong when he sobered up and doubled down on his behavior.And then sued like the ***** he is.
Throwing ice aside, someone who continues to antagonizes someone while holding a filming cell phone in their face trying to elicit a reaction deserves to get clocked. If you are worried they are going to hit you, by all means film it. Maybe they will realize that they shouldn't - BUT KEEP YOUR MOUTH SHUT. But when you keep antagonizing someone and asking them "what are you going to do about it?" don't be surprised or hurt when they show you what they are going to do about it. After all, you asked.
Play stupid games; win stupid prizes.