When I was a volunteer in Africa, my school's English teacher was furious because none of the students in his class had done the homework. His solution: to bring them into the staff room one by one, have them hold their hands in a "chef's kiss", fingertips pointing up. He then whacked their fingertips ten times with a short wooden rod (laughing as he delivered the final blow, "and one for Caesar!).
These were tough, hardworking teenagers, but very few of them were not in tears when they stumbled out of the room.
The next day we found out that he had forgotten to assign the homework.
So why should corporal punishment ever be considered appropriate?
(I'm not arguing with you, but agreeing with you.)