That’s pretty much exactly what I dislike about mixes and ready-made food. It’s not that they’re bad, but they are the same every time. Your pancakes taste like my pancakes. That’s boring. I like tasting other peoples pancakes. I usually stock some ready to eat food for times when cooking is just not and option, but I rarely end up reaching for it.
Also, they’re single use, they can not be disassembled to build something else. With eggs, milk, flour, butter, I can make pancakes - American and German style, Dutch Baby, Kaiserschmarrn, waffles, … A pancake mix is a pancake mix, it’s pancakes, nothing else.