Quite a lot of these 'click bait' things only send the results to your email address. So if you give a false one, you'll never know the outcome.

There seem to be dozens of these quizzes. 'Which vegetable are you?'
'Which country represents your character?' 'What animal are you?' etc.
I bet loads of those cookie things get sent to your computer while you're doing the quizzes.

But as keberoxu says, they do challenge your thinking and decision-making.

(I expect I'm a spud, a sloth and a Tongan... and probably a common serf medieval-wise!)