That is a very good analogy - sliced shop bread is tasteless and not that good for you compared to sourdough. Likewise awful store bought tomatoes taste like nothing compared to heirloom tomatoes and arguably have different nutritional content.

Shop bread and tomatoes though can be manufactured without any thought of who makes them, though they can be reliably manufactured without someone guiding an LLM which is perhaps where the analogy falls down, and we always want them to be the same, but software is different in every form.