“Evolution is dynamic not static.”
When did wolves start evolving? I haven’t heard of them becoming more complex in their DNA or anatomy in any way.
Wow! Evolution which happens over thousands of generations and you haven't heard of it or seen it in your short life span?
At any rate you missed the point of the post: Extinctions are a part of life on Earth and trying to maintain a static ecosystem when by nature they a dynamic is a fools errand.