Your first link was for a NEMA 14-50 adapter and Wall charger order on the Tesla online shop and is not a car part? Which supports what I said regarding lackluster customer service. I'm not disputing that.
The last 4 examples are ALL collisions/accidents that involves many parts and a ton of body/structural work... OPs claim was "1 month+ for basic replacement parts to arrive"
I mean, alright, but a five month wait time for a repair after an accident is completely unacceptable. Just because "basic replacement parts" might not be totally accurate, the spirit of the claim absolutely is.