It is missing a screw.

Last night before a special trip to a serious facility that lifts people to a height of 80 meters and spins them up and down with great force. And of course, it costs a lot of money.
In short, serious scare-fun =
He wanted to have a joke and took a large, strange old rusty screw from the house (from the old fence of the house) and hid it in his pocket.
After they settled into their chairs and ascended 80 meters, he scolded the one in front of him and shouted, “What did you do?”
Look, you swung hard and knocked that screw over. You’re about to fly down with the chair to your death.
The one in the chair in front of him realized that he was automatically dead and began to say a confession and cried out, “Hear, Israel,” etc. and repented.
Of course, in the end, the device stopped and they got off safely, and the waiter replied that it was a screw from the house and nothing happened, and it just popped up at his expense.
The prankster claims: 1. That the prankster should apologize for the scare 2. That he should pay the price he paid to the facility in order to enjoy it, and in fact he suffered a literal fear of death.
The arrow claims: This is a mistake and in general he owes him money because thanks to him he was able to fully repent.
 
What is the law?