The top Pic is grandstanding, and politicizing a non Political even, Based on incorrect information... without permission of the from the venue to do so... (They are also doing it in the workplace without their employer's permission.)
- when they protest so called 'Police Brutality' they are also Protesting the man doing his job in the 2nd picture...
the bottom picture is a licensed and permitted (as in they have the approval of the venue to be there to do it) Exercise of their First Amendment rights.
Don't confuse doing what you 'think' is right, with what you have a Right to do.