If I would be rich I would gambling because of the fact that gambling is very nice to do and its very enjoying.
Due to that I think that gambling should also be done by rich people because of the enjoyment.
Gambling could really amuse everyone, including the rich ones... But it doesn't mean that they are immune to losing when they are rich, so if you have millions of dollars, I don't think that it is still good to gamble... If I were rich and have millions, I think I won't gamble, that would just be a waste of money, I would rather buy things and donate it to those that need it than donating it in gambling site...

yeah,
But some gamblers especially the rich ones
sometimes only play for fun
just to get amused, thrilled, challenged.
They actually don;t really care about the result of it,
whether they lose some money or not,
as long as they are earning some fun in it.
But seriously I respect your own perspective, and I don't have anything to say that will contradict it.