Yea, the guy tends to annoy me on a lot of his vids, but he did have some good perspective on this and pointed out some aspects of the JL I never saw before, even if they were mostly minor gripes.
Overall, the quality of the JL just seems pretty lackluster on some basic areas of design and doesn't seem as well put together as a lot of other new cars. Some of that stuff may be small, like the felt on the seatbelt clips coming off and the broken seat handle, but my 2013 Prius has over 80k miles on it and everything in the interior has held up like new. Seeing stuff like that go to crap within months of purchase, just gives off red flags.