On both the left and the right, there is a consensus in Washington that the United States needs to “push back” against the Islamic Republic’s nefarious actions in the Levant, Iraq, and Yemen. The clerical regime largely controls the ground war in Syria: Tehran’s foreign Shiite militias, imported from Lebanon, Iraq, Afghanistan, and Pakistan, and Iranian-directed native forces lead the battle against the Sunni insurrection.
The short response is yes. Crime forever? Also, yes. Turbulence, terror, pestilence, famine, love, procreation, taxes, families, sunsets, rain, shine, etc.—all are components of the human condition. There is no arc toward perfection in human nature.
Since the decline of the Ottoman Empire, the story of the Middle East has been one of inconclusive struggles of the weak against the weak. That the Ottomans lasted as long as they did is in substantial measure a testament to the constant chaos of Arab and Persian politics.