Your code is fully capable of the output I want, assuming that’s one of “heads” or “tails”, so yes that’s a succinct example of what I said. As I said, knowing the required input might not be easy, but we KNOW it’s possible to do exactly what I want and we KNOW that it’s entirely dependent on me putting the right input into it, then it’s just a flat out silly thing to say “I’m not getting the output I want, but it could do it if I use the right input, thusly input has nothing to do with it.” What? If I wanted all heads I’d need to figure out “hamburgers” would do it, but that’s the ‘input problem’ - not “input is irrelevant.”
it's like saying a pencil is a portraint drawring device, like it isn't thr artist who makes it a portrait drawring device, wheras in the hands of a peot a peom generating machine.
see "low barriers for entry"
https://en.wikipedia.org/wiki/Free_market