It's not "personification", it's the universe tending toward entropy increasing overall. I don't think I've heard anyone claim that heat death "should have happ

It's not "personification", it's the universe tending toward entropy increasing overall. I don't think I've heard anyone claim that heat death "should have happened" as an argument against it, or what it's supposed to mean in reference to the original post. There is a singularity in Andromeda, so I don't know why one forming matters