There's a trade off to having a laptop that seemingly defies the capabilities of the day - they have to glue parts and remove coverings. Apple has been shedding ports & user-serviceable parts in laptops for years to get them thinner and lighter. Almost every complaint in the article has a counterpoint. Bought AppleCare but didn't register it. Complains about the Genius Bar repair time - try finding somebody to even s…
Incidentally, it turned out that on-site didn't mean a specific site. My son got on-site service both at home and at his student digs, 200 miles away.
Dell also offers 24/7 phone support.
Apart from that, there are independent third-party support services that will handle PC laptops, and most cities have both large and small shops that will repair PCs.
Repairs are, of course, much less of a problem with desktop PCs, which sensible businesses use for ergonomic reasons (as well as for their superior price/performance and greater longevity).