If you’ve ever used software built in a similar “death march” fashion, you’d be scared to buy this batch, too.
Who's to say some of the components aren't half melted or contaminated with natural elements from outdoors?
Even if all the parts are OK one would think not the whole manufacturing is temperature-insensitive.
I wouldn't worry if I saw Tesla as a responsible company, but I see them as desperate to achieve goals and capable of misleading people (e.g. autopilot being marketed as much more than what it currently is [1]).
[1] https://www.tesla.com/en_GB/autopilot?redirect=no : watch and read the embedded video too
The only thing I would be concerned about is dust or moisture intrusion.