Lol, that's interesting thing to get mad about.
On my XTi, I used 95% Av.
On my 7D, I used 50/50 Av and M
On my 5D3, I use 90% M (with Auto-ISO), but there's situations when Av is much better. Usually in bright but changing conditions, I set F and ISO on Av, and let the camera deal with shutter speed, e.g. F2.8/ISO100 and then shutter speed around 1/400....1/4000, depending on the shot.
If OP can't do that, it's his loss. Many times you can't freeze the moment to dial in proper exposure, so it's MUCH better to get the shot with the exposure the camera feels good, instead of dialing in the correct exposure and miss the shot.