They still did not have to click that button. This isnt a get out of jail free card, intention only gets you so far. There is a reason stupidity doesnt protect against punishment. You are expected to pay attention when effecting on other people.

edit: This is a lot like getting signed up for some multilevel marketing scam by a friend. They better be really sorry and you better reevaluate the spare key you gave that stupid person with low self control. Which you should have realized earlier.