" We have to make the moral case for capitalism and show how our ideas and solutions are more compassionate and promising than liberalism."
I respectfully disagree. That's like trying to convince sinners to become Christians because it's a better way to live. I think it more effective to stress that they're being lied to and the consequences are dire. That, and it's their responsibility to do something about it; not ours to make it easy for them to have their cake and eat it too.
Enough of the pandering to those who wish to remain irresponsible.