You know, if the right were actually motivated by the "serious problem" faced by "family businesses," they could craft a narrowly-tailored bill focused on only the specific types of "family businesses" that the right thinks are being so unfairly hurt by the current estate tax system.
Instead, every other huge, non-"family-business" estate, to the tune of $269 billion in tax losses, was included in this bill. And I'd be willing to bet that if we did the math, we'd find that less than 1% of that $269 billion was actually going to those "family businesses" the right cares so deeply about.