[anang]

I think Wikipedia draws a good distinction here: culinary and botanical. So, banana is NOT berry in a culinary sense, and a strawberry is. Even if, botanically it’s the opposite.

I think it’s an important distinction because people using the term “berry” almost always are using it in a culinary context and not a botanical context.

No one wants a pie with fresh “aggregate accessory fruits”, just as much as no one would think it’s correct to call an eggplant tomato pie a dessert with “fresh berries”.