I can vouch for this. The biggest ever control freak I met was a high school teacher, she could put marine drill Sargents to shame. She controlled every last detail of her husband and children’s lives, quite successfully, until the children flew the nest.
Her tools of the trade were victimhood, tears, guilt tripping, emotional blackmail, coercion through sex and alcohol, and outright bribery.
She was, in short, an expert at what she did - the abuse, not the teaching.
The teaching simply allowed her more of the control she so craved, and what better place to have control than over dozens of children at your mercy, where you are the authority, and no one is allowed to challenge you! It’s perfect.
There are a lot of kind and wonderful teachers.
Then there is the sort I described above, a lot of them.
I believe it’s a profession that draws just as many controlling types as say, law enforcement.
I hope this is looked into more. These people need to be screened out.