if you are trying to but a tesla, then you have only yourself to blame when something goes wrong.
tesla is (in)famous for customer service and quality issues.
tesla is (in)famous for customer service and quality issues.
Almost every popular company is infamous for bad customer service and quality issues, it's just a matter of luck. You're probably reading this comment on either a smartphone of a brand already known for quality issues and bad customer support, or on a PC built with parts from brands known for quality issues and bad customer support.
And anyways, "you have only yourself to blame" is not true. You have the seller to blame usually. And by law, not just in some vague moral sense.
I suspect a lot of reputation from then helped them paper over naysayers when they abandoned it with expansion