And as I said, you cannot keep miniaturizing into infinity. And even if Apple could shrink them down a bit (which they would if they could, at the moment), they would still occupy some space and the notch would still exist.
The only solution, again as I already said, would be to find a way to merge all the sensors into one that fits into a punch hole, or find a reliable way to use under the screen sensors.
Just wishing "improvements" doesn't make the thing go away. So no, what you said has nothing to do with the notch.
Doesn’t the title of this thread ask if Apple knows how to remove it or not? I’m not sure what you are even trying to say. If you are saying that when Apple launched FACEID they launched a product that could not be improved upon in 4 years then you are living in Apple La La Land.
And that’s not the only way. There is under screen technology that could make the notch completely go away. Again, I have zero clue what you are trying to say except “Apple cannot make the notch go away because they don’t know how to” which is fine, because I was asking that question. But saying that it can’t be improved upon in 4 years is completely laughable.