I don't understand the author's use of being childless, or having blue hair, as a pejorative. Also, do they mean having blue hair in the sense that you're old, or that you're young and dye your hair unnatural colors on purpose? Either way it smacks of elitism.
It's a stereotype of his political opponents as adrift in selfishness, hedonism, and "gender stuff".
When you find your thought patterns flowing through tropes this way it is a good sign to consider logging off for a long while, as the author is doing. I wish him peace and perspective.
