AS Egyptians clash over the future of their government, Americans and Europeans have repeatedly expressed fears of the Muslim Brotherhood. “You don’t just have a government and a movement for democracy,” Tony Blair, the former British prime minister, said of Egypt on Monday. “You also have others, notably the Muslim Brotherhood, who would take this in a different direction.”

The previous day, the House speaker, John Boehner, expressed hope that Hosni Mubarak would stay on as president of Egypt while instituting reforms to prevent the Muslim Brotherhood and other extremists from grabbing power.

But here’s the real deal, at least as many Egyptians see it. Ever since its founding in 1928 as a rival to Western-inspired nationalist movements that had failed to free Egypt from foreign powers, the Muslim Brotherhood has tried to revive Islamic power. Yet in 83 years it has botched every opportunity. In Egypt today, the Brotherhood counts perhaps some 100,000 adherents out of a population of over 80 million. And its failure to support the initial uprising in Cairo on Jan. 25 has made it marginal to the spirit of revolt now spreading through the Arab world.

This error was compounded when the Brotherhood threw in its lot with Mohamed ElBaradei, the former diplomat and Nobel Prize winner. A Brotherhood spokesman, Dr. Essam el-Erian, told Al Jazeera, “Political groups support ElBaradei to negotiate with the regime.” But when Mr. ElBaradei strode into Tahrir Square, many ignored him and few rallied to his side despite the enormous publicity he was receiving in the Western press. The Brotherhood realized that in addition to being late, it might be backing the wrong horse. On Tuesday, Dr. Erian told me, “It’s too early to even discuss whether ElBaradei should lead a transitional government or whether we will join him.” This kind of flip-flopping makes many Egyptians scoff.