In my experience, it's entirely manufacturer-dependent. Comparing Apple, Dell and Lenovo, the Dell and the Apple machines (MacBook Pros and XPS 13) have had no problems. Both feel as good as the day they were purchased. The Lenovo (ThinkPad P14s/x280) had connectors falling out after around six months - which is particularly annoying given that they charge over USB C. Overall, I've been massively disappointed by the build quality of the more recent ThinkPads, especially since they get a lot of individuals espousing their benefits here, especially over the MacBooks.