Let me get this straight:
Magic Banana writes a piece of software and releases it under the GPL, and
you accuse him of having a
"serious mental disorder" for that.
What the **** is wrong with you?
He explicitly grants every user the four freedoms he deservers, and instead
of being grateful for that, you just spread FUD about copyright law claiming
a piece of work without a license is immediately public domain.
It is NOT in the wast majority of countries and you have been told so
Where are the programs that you released under the public domain? Or do you
prefer just blaiming others for writing free software?