I get the feeling that you read the headline without even clicking through to see the picture of the bulletproof glass, but I'm not sure if I would call them idiots. They simply tricked you into engaging with their cause, along with a flood of global viral reposts just like this one, about it for just the price of a can of pumpkin soup and a misdemeanor mischief charge. No court in their right mind would try to conclude that they intended any harm, since it would be impossible, based on the photo alone. It sounds like the opposite of idiots to me. There are idiots in this scenario, but it's us, creating engagement on the viral reposts.