The West missed a huge opportunity at the end of WWI to hold the Ottoman leaders to account, just as we did the Nazis in WWII. A new government, with a revived Constantinople, could have been established - and history, and even many of the Turks themselves, would have accepted it as reasonable victor’s justice.
That would have required an invasion of Turkey and the deaths of hundreds of thousands more Triple Entente (and American) troops. No one was up for more blood-letting. They were all fought out.