This is why if I wanted someone to believe a plane flies. I can show them a flying plane.
I don't have to convince people with clever rationalisation. Because that works against the idea that a great hunk of steel can fly.
There's not much steel at all in an aeroplane...
But apart from that, this is an interesting point.
I can look at data and say that an aeroplane can fly because the engines provide enough thrust to move it fast enough for the wings to provide sufficient lift (due to the shape being effectively half a venturi that causes a depression above the wing) for it to fly.
I don't need to see a flying aeroplane to believe that they can fly, because I have enough related theoretical knowledge to understand and accept the process.
So, TMA in a fight situation?