Out of the 28 in their survey, while Lexus is #1, BMW is 17 and Mercedes is 23. So I don't know how the higher-end laptops from other manufacturers would fare.
Comparing computers to cars can't be useful, German cars are known to have mediocre motors that fail early, VW Group for example is notorious in that regard. Japan on the other hand is among the more reliable brands. This is all well known and I don't see any parallels between motors and laptop components.
Given how unreliable laptops in general are, how expensive Apple laptops are to repair, and how great AppleCare+ is, you should really see the "true" price of an Apple laptop as not what you pay for it, but as that plus AppleCare+.
I have had multiple Macbooks with Applecare, yet never had any issue that was even covered by it. From my point of view Applecare+ is nice for the convenience (although with Macs express replacement is off the table, so not that convenient...) and for the insurance if you are prone to damaging your devices. Otherwise all the issues I ever had were either outside the 3 year window, for example I had to replace swelled up batteries a couple times, or were covered by separate repair programs (I had multiple staingate displays).
Yes Applecare is great - for Apple's bottom line. Obviously Apple designs their laptops in a way that most of them will not see a single Applecare hardware defect warranty claim in the first three years. They design the warranty extension in a way where they know for a fact on average they will make a profit. Sure there will be the unlucky customer with a lemon device that breaks multiple times and they vow to never buy from Apple again.
For more expensive Macbook models I certainly agree with you - why anyone spends 3k+ on a decked out 14" or 16" M1 Max and then doesn't have the money for the warranty extension doesn't make sense to me. But when I get a 14" base model for 1599 or what the sale was, the warranty extension alone is about a fifth of the price of the Mac. No thanks...
They're not #2, they're tied with Apple for #1. And LG makes the Gram line of laptops.
That can't be right. I did hear of the Gram line before and looked it up now, apparently build quality is mediocre, displays are hit and miss, some have strong glare/reflections, and I probably wouldn't want one even if it was free. I very highly doubt these things can hold a candle to the Thinkpad X-Series (or Macbooks of course) for daily work, and reliability as well.
Apparently the best rated one is the LG Gram 16 where reviews complain about the very glossy screen that's barely usable with 330 nits, the apparently unusual keyboard layout that needs getting used to, as well as the CPU throttling under sustained loads.
That makes this report totally skewed as nobody who is looking for a laptop to get actual work done would consider this. People who buy these will very likely never have used a business laptop or a Macbook. So while it certainly will be better than bottom of the barrel Acer-style trash, they might rate it better just because it doesn't have major issues out of the box - although I consider 330 nits and throttling despite active cooling major issues.
To give you an example for how flawed this reporting seems to me, a colleague who always had Macbooks wanted something different because of monetary problems, I recommended a Latitude 7xxx series which is a high-end business laptop tier. Ended up sending it back as faulty because he thought the coil whine was an indication of faulty hardware. He had never even heard of coil-whine.
This reliability report would need to account for the totally different expectations of the group that buys Macbooks and the group that buys LG Grams.