The left doesn't want ICE masked because they want to doxx them and their families.
How do we know this?
This is their tactic for combating law enforcement actions they don't like.
Leftist Lunatics have doxxed and threatened hundreds, if not thousands, of police officers in recent years.
They will doxx ICE. Then, like they have routinely done, they will unleash their hounds to harass, physically stalk, and threaten the agents and their families.