Suicides are no objection to this point. Apart from illustrating that the choice to live or die is a real one, they are irrelevant. Only the living need standards. In other words, choose that which sustains and enhances your life, choose your own good So, to accept objective standards is to arrive, eventually, at your own good as the basic standard. Now you know why the leftist establishment opposes objective standards.
Egoism is selfishness on principle, and the establishment really dislikes selfishness.
So, quite consistently, they refuse to set one foot on a path that leads to it. But, you protest, everybody knows that only bad discrimination is under attack. I beg your pardon. When establishment spokescritters denounce discrimination, they mean what they say. Racism is the chief pretext for the campaign against discrimination.