If I tell my Libertarian friends that income and wealth inequality is bad for the economy because it reduces consumer spending and bad for society because it radicalized those at the bottom. And then explain that it should be solved with wealth redistribution in the form of progressive taxation and estate taxes they get similarly upset. This is hardly a problem unique to liberals.
I never said it was. In fact go back up a couple of levels and look for the phrase, This is not, of course, one-sided. You'll find that I made a similar point from the start.