If evolution had a purpose, it would also need to possess a purposeful property to protect life from extinction and disappearance. However, mass extinctions in the history of life on Earth occurred, during which life could have disappeared, are a confirmed fact.
If we assume that the Universe has a purpose, an immediate question arises: who or what set this purpose, and when and how was it done? However, if the answer suggests that the purpose inherently exists without conscious intent, then it's more apt to call it not a purpose but a property — more precisely, a purposeless and uncaused property.
Is the statement true: "Events occurring in the Universe concerning the human race are random and chaotic, for humanity might not have arisen, and there's a significant chance of our species going extinct due to natural causes"?
Humans are very fortunate beings, perhaps the most fortunate in the Universe. Because in the process of evolution, there was no purposeful system for protecting life, and as a result of certain natural catastrophes, life could have completely disappeared. May luck always be with us!
Of course, the phrase "The Universe is indifferent" is not a scientific but a poetic expression. We use it to emotionally assess the nature of reality. The Universe is just a platform for the transformation of aimless physical matter, and the appearance of humanity is our great luck. But to use the opportunities of the Universe, we must be grateful to it, which implies overcoming our own indifference first and foremost.