Tesla hasn't been using automotive grade parts in its cars:
https://www.thedrive.com/tech/27989/teslas-screen-saga-shows...
Tesla says the main interface to the car was only supposed to function for 5 years. I don't think anyone buying those cars would have expected that:
https://www.thedrive.com/tech/39065/tesla-claims-failing-tou...
https://www.reuters.com/article/us-tesla-recall-idUSKBN2A21F...
Automotive grade parts do matter.