The 1917-1919 Persian famine was real and horrific. The 8-10 million number is from one historian and disputed; most scholars say ∼2 million. It happened during WWI, not 2017-2019. British occupation and grain requisitioning were major factors, but whether that constitutes intentional genocide vs. wartime negligence is still debated by historians.
I never claimed to be Irish. I play Irish music in a band. You don't seem to be familiar with Iranian history. I know making up facts is fun, but it's not very useful. Please stop posting inaccuracies.