First off the driver.

Glasses(the day of), glasses No glasses Doesn't even look like the same guy to me but, I'm no expert.

The car.

Racing stripe vs red pin stripe Fog light delete vs fog light clearly hanging by a wire. Windshield tint disparity. Also the airbags didn't go off, and the engine didn't shut off.

The feat of driving.

Yes driving into a crowd of people doesn't really take much skill but, quickly backing up more than a city block while bouncing through an intersection does. Try it, your cars alignment is set to keep it nice and stable going forward, when you drive it backwards it becomes very unstable and even the smallest steering input can get out of hand fast. It's not impossible but, I would expect someone(20 years old) panicking from just running over a group of people wouldn't be at their very best.

I'm not saying this is 100% fact that the person they are putting forth as the perp is a strawman but, so many things in conflict make me question everything. Especially considering the fallout this caused. It couldn't have been any better. An ugly double chinned Nazi ran over some people. I could think of no one better to create animosity towards a group.