And there are a number of other plutocrats who manage to keep Hitler out of their remarks but who nonetheless hold, and loudly express, political and economic views that combine paranoia and megalomania in equal measure.

I know that sounds strong. But look at all the speeches and opinion pieces by Wall Streeters accusing President Obama — who has never done anything more than say the obvious, that some bankers behaved badly — of demonizing and persecuting the rich. And look at how many of those making these accusations also made the ludicrously self-centered claim that their hurt feelings (as opposed to things like household debt and premature fiscal austerity) were the main thing holding the economy back.

Now, just to be clear, the very rich, and those on Wall Street in particular, are in fact doing worse under Mr. Obama than they would have if Mitt Romney had won in 2012. Between the partial rollback of the Bush tax cuts and the tax hike that partly pays for health reform, tax rates on the 1 percent have gone more or less back to pre-Reagan levels. Also, financial reformers have won some surprising victories over the past year, and this is bad news for wheeler-dealers whose wealth comes largely from exploiting weak regulation. So you can make the case that the 1 percent have lost some important policy battles.

But every group finds itself facing criticism, and ends up on the losing side of policy disputes, somewhere along the way; that’s democracy. The question is what happens next. Normal people take it in stride; even if they’re angry and bitter over political setbacks, they don’t cry persecution, compare their critics to Nazis and insist that the world revolves around their hurt feelings. But the rich are different from you and me.

And yes, that’s partly because they have more money, and the power that goes with it. They can and all too often do surround themselves with courtiers who tell them what they want to hear and never, ever, tell them they’re being foolish. They’re accustomed to being treated with deference, not just by the people they hire but by politicians who want their campaign contributions. And so they are shocked to discover that money can’t buy everything, can’t insulate them from all adversity.