I respectfully disagree.
I am from an era where we did not feel it is necessary to drug children to keep them in line.
The key phrase is PERFORMED PROPERLY.
Sometimes, drugs are necessary, but no one said drugging kids to keep them in line is needed or good.
If the child is misbehaving due to poor upbring, I don't see the need for medication too. I do see the need for counseling for the child and the parents by counselors and, yes, even psychiatrists