Not abolish welfare, but I could cut spending on it since not as many people would need it. Our tax system already taxes people more if they make more money. Our system also taxes progressively, not flat. For example, let's say the tax rate on any earnings under 15K is 10%, & above it is 15%. In our current system, someone who made 14K would be taxed 10% flat out, & someone who made 20K would be taxed 10% on 15K of their earnings, & 15% on the remaining 5K.