>>>The limits on passing money aren't working. They have to be stronger.
>>
>>People do smart things with their own money.
>>People do stupid things with their own money.
>>
>>So, you would like laws to prevent people from doing stupid things with their own money?
>
>I'd like to be sure that people with great wealth have done something to earn it.

So, a rich person can't give huge gifts to a charitable foundation for what he estimates are worthy causes?
The foundation has done nothing to earn the money, at least yet, and may never succeed.