Carter was presdient for 4 years. He signed many pieces of legislation and made many orders. What is he remembered for today? I can think of the Iran hostage crisis, Desert One, the malaise speech, and mandatory draft registration (I was in the first year of those who had to register). Other than that, not much.
Bonus: What will Obama be remembered for?
(psst: still Carter's fault)
This is a silly post because the OP believes that virtually every Democratic president will be remembered for something bad. [The OP isn't asking for a discussion so much as he is participating in an old Republican pastime - Carter bashing]
I think Carter will be remembered for advancing
deregulation - both in communications and transportation. He was far more centrist fiscally than an earlier generation of Democrats.
Carter will also be remembered for spending far less than Reagan, and accumulating only a 3rd of Reagan's debt. You should read Tip O'neill's comments about both men when it came to spending. Tip was speaker of the house under both, and as a Democrat he & Carter managed to spend next to nothing compared to Reagan, who forced Tip to pay for things like Star Wars and hire 3x the number of government workers.
He will be remembered for the return of the Panama Canal, improving relations with China (which Nixon started) and the Camp David Accords (Israel/Egypt).
He will be remembered for mismanaging the hostage crisis, but he will also be remembered for being tougher on Iran than Reagan (whose administration negotiated with Iran behind closed doors for 6 years). He will be remembered for the Carter Doctrine, which advocated military force against any state actor in the middle east who compromised US assets in the region.
He will be remembered for confronting Moscow on their human rights violations (which he did against the advice of rightwing hero, Henry Kissinger).
He will be remembered for the weak tone of his "Malaise Speech" but also for urging the U.S. to build a "moonshot" around using less oil, and that continued involvement with middle east terror states would eventually lead to terrible financial and national security consequences. He did this in start opposition to Reagan and his big oil backers.
He will be remembered by Republicans for being an ineffectual weakling - which is fair up to a point. However, keep in mind: Republicans
like Rabbi tend to eschew policy research for the party line (which has become insanely repetitive and boring when it comes to Carter).
And Republicans won't remember Reagan's partnership with Iran or his insane spending or the high number of government workers he added (compared to Carter, Clinton and Obama) or the S&L crisis or Lebanon or the debt & structural deficits he bequeathed to Bush 41.
Carter bashing and Reagan adoration are deep parts of the Republican message machine. They've repeated the same old talking points for so many years that they now believe their own bullshit.