You’re reading this, so you probably follow political punditry. And if you follow political punditry, you’ve been hearing the usual corporate suspects predict that one of two things will happen in this fall’s midterm elections: either the Democrats will win big (win back the Senate), or they’ll win really big (the House too). Outta the way, congressional Republicans: here comes the Big Blue Wave!

Of course, these are the same clowns who called it big for President Hillary. Yet on and on they yammer, and we have to listen to them since big-money political media won’t hire anyone who has a clue.

Interestingly, there are early warning signs — just as there were throughout the 2016 presidential race — that Democrats may be counting their electoral chickens before they’re aborted.

“The Democratic advantage on the generic congressional ballot, which asks people whether they’ll vote for Democrats or Republicans for Congress, has dwindled since the heart of the tax debate in December,” Nate Cohn reports in The New York Times. “Then, nearly all surveys put Republicans behind by double digits. Now, poll averages put the Democratic lead at only around six or seven percentage points … the last two weeks of polls have gone further than a reversion to the mean. They’re arguably the best two weeks of polls for Republicans since the failure of the Senate health care bill in July. A highly sensitive poll average — like the FiveThirtyEight tracker — might put the Democratic lead down to roughly six points, basically the lowest level since the spring.”

As Cohn notes, there are nine long months to go before November. Things can and will change. Historically, the party in power usually gets “shellacked” during midterm elections. Democrats hope that voters will punish GOP senators and representatives as proxies for their party’s incredibly unpopular standardbearer.

People hate Trump. Yet Democrats have good cause for concern. Americans vote their pocketbooks, and their wallets are feeling better than they have in a long time. Unemployment hasn’t been this low since 9/11 — to the point that employers are complaining about labor shortages. Consumer confidence hasn’t been this high since Bill Clinton was president. Most people don’t own stocks, but the Dow is soaring — and that’s usually better for jobs than the other way around. Fuel prices have been lower. Like it or not (I don’t), the GOP’s tax bill is becoming more popular.

Given what a turd Trump is, you’d think the booming economy might not be enough to keep voters from turning out against incumbent Republicans this fall. But you’d be forgetting the Democratic Party’s inimitable talent for snatching defeat from the jaws of victory.

The Democrats are still hobbled by the same internal divisions that led to Clinton’s defeat. The Bernie progressives have the energy and the momentum but the Democratic National Committee is still under the Clintonista jackboot. In most Republican districts, the Democratic challenger is a corporate right-winger Bernie’s peeps won’t care enough to drag themselves to the polls on a rainy Tuesday in November. A lot of them (women, minorities) play to identity politics over class-based populism — that was a loser in 2016, and it could easily bomb again this year.

The biggest issue for the Democrats is their lack of issues or, more precisely, their lack of a coherent platform of policies with which to unify scores of local campaigns into a national referendum, as Newt Gingrich did for the GOP with his Contract for America in 1994.

What would the Dems do if they got their sweep? No one knows.

Would they impeach Trump? They’re not saying.

Would they repeal the Trump tax law? Probably not (but they should say they would).

Would Democrats push for a higher minimum wage? A national abortion-rights bill? Cutting back NSA surveillance? Bringing back troops from Afghanistan and Iraq? Closing Gitmo? Probably none of the above — so why would left-of-center voters get excited about more of the same?

Democrats aren’t promising anything. Voters may take them at their word — and let the Republicans keep on keeping on.

Ted Rall is co-author, with Harmon Leon, of the new graphic book “Meet the Deplorables: Infiltrating Trump America.”