Same! Mine's a 30 year old Volvo wagon and a 32 year old sedan. Besides oil changes, I've spent about $2000 in the last 5 years of ownership. I was only left stranded once, but that was because the NAPA in the middle of Nebraska didn't have the part I needed to get back on the road. I would doubt that the same NAPA has many Tesla parts in stock as well.

If Tesla is to ever have the same reputation, it will be because they made issues trivial to diagnose, dead simple to replace and allowed other manufactures to make replacement parts.

However, this whole argument is moot, because the era of the 15-30 year daily driver is over anyway. When my ignition computer failed, it was $35 to swap one out from a junkyard. You just have to unplug the old one, and plug in the new one and off you go. What's the procedure for replacing a computer on a 2018 Tesla in the year 2038?

Furthermore, any new car has little maintenance to really worry about within the first 100k miles. If you are upper middle class in a bougie area, you're probably buying a new car before maintenance is really an issue anyway. (cue everyone chiming in that their Subaru's turbo blew up 100 miles outside of warranty)