[ByersReason]

I believe this to be an incorrect statement.

Evolution in insects is working on a much tighter time-frame, for example: https://www.smithsonianmag.com/smart-news/new-evidence-peppe...

Also there are plenty of "beekeepers" who believe in shorter time frame adaptions, and are providing evolutionary cradles for such, e.g. https://www.apisarborea.org/

And of course many stories with anecdotal evidence from communities of bees in protected watersheds evolving (or perhaps activating prior) varroa mite resistant traits.