The universe doesn't "want" you dead. It just happens that life is always on a precipice, a little bubble carved out from an endless sea of unlife. But when you live underwater in an air dome, the sea doesn't "want" to flood your dome - that implies malice. The sea will flood your dome if you aren't careful, but you can maintain this air pocket as long as you want.

Sadly (arguably this is the greatest possible sadness) biology doesn't work that way. I think at our current rate of advancement we'll have practical immortality within the next 500 years, which is far too late for any of us alive right now, but it's not like a 90-year lifespan is an irreducible fact of reality. We've already found several genes that control certain aspects of aging and death. Interestingly, it seems to have evolved on purpose, and there are other animal species with indefinite lifespans.

I totally agree that it does not 'want' anything. It just is. My apologies for that.