Whatever the reasons, benefits, and challenges of population decline, the amount of disdain for human life these kind of articles bring out of people is astonishing. Sustainable growth is important - but why desire less life instead of more sustainable life? And the desire to see
less human lives its little more thinly disguised resentment.
If you cannot see the value and beauty in life, that is a personal failure on your own part. And you failed because you chose not to look beyond suffering to see what is beautiful and worthwhile. You've failed to strive beyond your hardships to see meaning and beauty in your own life, so you've become resentful at life itself.