Let me ask you something. You’re clearly convinced that it should be possible to create a holy grail system that allows you to create games of arbitrary complexity at the click of a few buttons. What are you basing this certainty on? You yourself admit you know nothing about this stuff, so what puts you in the position to assert that it must be possible?
You’ve had people who have been learning and working on games for years telling you that, based on their experience and knowledge of the technology, such a thing is not possible, but you refuse to accept this. Therefore, you must have some evidence of proof that this is the case.
Please, do share. If you create such a system you could make billions from it. The ultimate game building tool that could create the next GTA in a few days, people will line up to license it and you could retire the week after you release it.