I don’t think you did. We aren’t (just) talking about balance here. Standard mechanics, or any of the sub-categories I mentioned, can be broken or not broken. You can introduce a hundred new mechanics and, at least in theory, still maintain a reasonable amount of balance. This isn’t possible with certain mechanics, and might be crazy difficult, but I can think of ways it might be possible.
No, there are bigger issues. I have listed a few in the post, and people have been discussing more in the comments. I am not going to rehash it, feel free to read all of it you care.