This may be one of the weakest excuses for a protest in some time.
It's one thing to protest a lack of punishment when you have someone who's convicted, or someone who has been charged, or even someone who is being investigated.
However, Johnson and Browne have not only NOT been convicted of a crime, they have not been charged with a crime, nor have they even been investigated for the possible commission of a crime by a law enforcement agency.
It's like me accusing a random person of a crime and you being suspended even though there isn't even an ongoing police investigation. That crosses over from stupid to potentially illegal.
Even if you have a conduct/morality clause in a contract, you can't actually enforce it without evidence that conduct/morality was violated. And without video proof, ample witnesses, or other recorded evidence it would be very hard to argue that you met a sufficient burden to meet that clause in the absence of at least a law enforcement investigation.