The super rich don't just sit on a pile of gold coins in a vault somewhere, like Scrooge McDuck. Their money finds it's way back into the economy. Even the money in banks. The "poor" are welcome to try to earn some of it if they are willing to take advantage of the many support systems already in place, put off things like making babies, and be honest and realistic about their priorities in life.
Yes, people do get bad breaks in life and, deserve help, but there are to many that believe they are entitled to lifetime support and nobody has the right tho tell them how they should live.
The liberal welfare state is less about helping people out of poverty and more about who controls the money and having a political issue to buy votes with.