The rich can donate everything they have to the poor. But yet, sometimes the funds never reach the intended recipients.
The rich is not capable of helping every man on the street…. they wanna give that poor man in India food but they may not know where to find him.
The rich can give up all their wealth but if the system does not change, there will be little good for humanity done anyways.
If the system changes to allow the poor to reach out and receive help, the rich can still keep their wealth and the poor will still be able to find reprieve.
After all, money is infinite. One becoming a millionaire does not deprive the world of 1 million dollar less or deprive another of food or even being a millionaire….