>>>What percentage of their should the rich pay? 50%? 75%?
>
>They paid more than 90% during and shortly after WWII when it was seen as a civic duty and a source of pride. Whereas these days even increasing capital gains tax to more than 15% is seen as an infringement of rights...

Why not call the spade a spade? Paying only 15% on capital gains is an entitlement.