"You said liberals don't create wealth"

I believe what you said was "liberalism" doesn't create wealth. In fact, you're saying it now. Hope you told that woman there's a big difference.

A guy who is a liberal who garnered great wealth did it through capitalism, that says it all.

Oh, well, maybe there is a communist like Castro who got his wealth by stealing it from everyone else (and giving nothing but oppression in return) or by taking bribes, but we do not hold either of those actions to be capitalism.