There might be another way of achieving AI, just as their might be a way of making real strawberry jam without the need for strawberries, sugar, water or pectin; stating this is a completely worthless exercise UNLESS you are willing to discuss the mysterious "other way". Because it's *bleedin' obvious* that there *MIGHT* be another way.
If you can't be arsed to think, at least have the good grace to not parade your intellectual laziness here.