> This is just an idea you made up.
I'd agree that it's a bit on the melodramatic side and it'd be fair to call it arbitrary.
However, I offer that the sentiment behind it is honest.
It works against the common assumption that kids owe their parents for their upbringing (If you feel I made that up then I can't help you here).
I propose that common assumption leads to no beneficial outcome and that it's main purpose is to demean & degrade kids (children & adult) - to bully them into some sort of compliant behavior.
That's the core behind the principle. If there's fault in my overall reasoning, this is where I'd recommend you look.