It would be weird if my reasons contradicted my conclusion
You're missing the point. You just came up with a reason to support your conclusion. This isn't data. It isn't even really a theory, it's just an untested hypothesis. Most anyone can do this with any claim, which I demonstrated by doing it for mine as well. Which of ours is more valid? Both sound like reasonable hypotheses, at least IMO.
but there’s also folks like me who wouldn’t buy a Tesla out of quality and price concerns
Sure, but my point is that those "quality concerns" may not be the result of actual quality issues (at least relatively to any other car brand), but because some people don't like Musk, and thus will continually point to anything that makes him look like a failure. This leads to a cognitive bias of people who think that because they are hearing about it a lot, it must be happening a lot (availability heuristics). Or simply, some people don't like Musk and are looking for a reason not to buy a Tesla, so they latch onto "quality" issues they've heard of to justify not liking Teslas, when in reality they don't like Musk.
Don't get me wrong, I was seriously considering buying a Tesla, now it's way down on the list of potential cars I may buy when the time comes. So it's not like I'm trying to get you to buy a Tesla. What I'm trying to ask yourself if it's your bias or reality that is driving your disqualification of Teslas. Certainly, which is a big driver for me, price is a concern.