I suppose the question is a subjective one. I mostly agree with your points, though I wonder if you think the path we take to our inevitable demise is of any consequence? Trying to skirt nihilism here.
I’m not very knowledgeable on nihilism as a philosophy, though I’m surprised it can coexist with a care for society at all?
From a pragmatic viewpoint, none of my views about what we should be doing is possible: Reducing the population and shrinking it's footprint to allow other life to thrive and evolve, abandoning the notion of nations, and especially armies and war, doing away with the idea of ownership of land, which leads to the dispossessed being little better than slaves, automating as much as possible and promoting subsistence in favor of productivity... I could go on further, but it would get redundant.