The school system used to be the best fried of parents. A child was taught at home, but only in school were the lessons put into action. The teachers made on-the-spot corrections, not parents. Now, the teachers are relegated to babysitting and the parents only hear one side of the story, only to take the side of their child. Then they send their monster back to the school the next day.
I only wish my school system could paddle my son sometimes. It makes no difference when he's corrected at home, but his teacher can only say, "I'm going to call your father."
I can't say I agree with your statement.
1) I don't ever only hear one side. If there is an issue I always get all sides of it.
2) I have never and will "probably" never hit my kid. I can't say I'm against it I just have not had to deal with a situation I deemed bad enough to warrant it.
I parent has years to teach their child respect long before they are school aged. Teach it young and stop it at the small issues way before it gets to the point in your story.
If a child is cussing at teachers, then that isn't the first and only sign of disrespect. Maybe they aren't cleaning their rooms when they are told to, etc....
I think the main problem with disrespectful kids are parents that aren't taking the time to be with their kids and teach them this issues. They send them of to malls or other places to be babysat.
Just my , take it for what it is.