I agree with some of that. However my wife is a teacher and she does the disciplining around our house.
My wife is a teacher also, and I won't speak for her, but I will tell you that they are extremely handicapped by all of the b.s. that restricts positive results concerning discipline at her school. Here at home, I always played the heavy if possible-but ask either of the kids and they will be quick to tell stories about crossing the wife LOL.
God help the teachers. I could never do what they do! I'm a control freak and seems to me that they have no ability to control situations and put an end to " it ".