Time for malicious compliance: "Kids, today we’re talking about two girls got their dad drunk and raped him to get pregnant.

You don’t even need to go that far. By his definition cons can’t exist because they depend on people not seeing through them.

He got rich making shovelware “educational” games and then selling the company with a gross overevaluation. He’s a conman through-and-through.

Check the law where you live. Engineer is in many places a restricted profession like lawyer or doctor.

Character class is on a separate question.