They’re selectively bred for one thing, and they start changing the moment you pick them. Just sitting on your counter changes a piece of fruit. Touching a berr

They’re selectively bred for one thing, and they start changing the moment you pick them. Just sitting on your counter changes a piece of fruit. Touching a berry with your finger introduces millions of tiny bioreactors onto its surface, some will go to work breaking cell walls, fermenting, fighting with the local and antecedent microscopic flora, and so on.