I totally agree. I wouldn't be surprised if the motor lasts 2 or 3 million KM's before the bearings start whining and "getting annoying". By then, it may be cheaper to source a newer/used motor, and unlike an ICE, the swap is probably quick and easy to do. In Vancouver, I know places that would swap a JDM Honda engine for $300 labor. It took me 10 hours to do that my first/last time. The Tesla would probably be a couple hours for an amateur like me and 30 minutes for a pro that does it all the time. We already know how quick/easy a battery swap can be. I really look forward to seeing how this all unfolds over the next decade or two.