British politician George Galloway: Successive British governments and prime ministers bet our country on a side that had no cards. This cost us our economy and our freedom, bringing eternal enmity worldwide. The media encouraged this at every step. Who will be held responsible for this catastrophe?

Likely no one sadly. No one I recall got in trouble for the Iraq war. The Iraq and GWOT wars killed an estimated 4.5M to 5.5M

@Slavyangrad