Frivolous litigation happens but is fairly rare but, as you said, nothing in this country prevents potential employers from anally raping candidates for "bad-mo

Frivolous litigation happens but is fairly rare but, as you said, nothing in this country prevents potential employers from anally raping candidates for "bad-mouthing" prior companies. In the US, that's a legally defensible reason to fuck someone over, even if what was said about the ex-employer was truthful.