I did find the fit and finish of the S class decidedly poorer compared to the Mercedes EQS. Tesla simply does not have the craftsmanship capability to build something truly luxurious like Mercedes.

If you are taking the model S and X sure. model 3 and Y, negative.

The one model 3 I've driven had the left rear door not aligning with the car's body when closed. It's hard to trust Tesla's manufacturing when you see that.

Source?

You've never owned a BMW then.

Modern BMWs are actually quite reliable - just expensive to repair.

That's a pretty low bar.