Should work, at least as far as the latency is concerned. Faster ram can be accessed at slower speeds.
In the model 3 at least, the rear doors can also be opened without power by pulling a cable. Not as obvious as the front doors, I’ll say, but you will be able to get out.
https://www.tesla.com/ownersmanual/model3/en_us/GUID-A7A60DC7-E476-4A86-9C9C-10F4A276AB8B.html
There’s a separate handle on the inside to be used when there’s no power. It’s to be used in an emergency, and works without the window going down
It reads as if the deformation breaks the detection of it being open or closed, which could lead to people driving off without closing it properly. So if it were closed properly it shouldn’t fly open.