I took an online technical interview recently where there was a check-box they made you click before every section, promising you would not use AI to solve the test for you.
After they rejected me I had to point out that their test is selecting for the cheaters.
I would view skeptically any testee who turned in a perfect score.
When you check in at the airport, the machine asks you to certify you are not carrying banned items. Of course, one wanting to break the law and carry banned items would certify it. The purpose is that if you get caught with the banned items, and you certified you did not, it's an extra charge they can paste you with.