The Armenian Genocide is such a controversial and very sensitive issue because the Turkish and Armenian people disagree about the facts of what actually happened. I know how strongly Armenians feel about the Genocide, and how it's never been recognised. At the same time, I do not hold today's generation of people accountable.
There is economics in biology, nothing is free, everything has to be paid for, there are costs as well as benefits to everything in life, for example, there was never sufficient natural selection pressure to develop better eyes, individuals could earn other things like smiley smiles rather than waste energy & time on better eyes.