If you want a super-thin laptop, then something has got to go. Manufacturers like Apple, Razer, and Dell have been getting creative with their keyboard technologies with generally mixed results. Qualities like clatter, feedback, and travel that are often taken for granted on a desktop keyboard are becoming trickier to nail on newer laptops.
https://www.notebookcheck.net/Apple-MacBook-Pro-keyboard-kerfuffle-illustrates-the-problem-with-increasingly-thinner-laptops.420347.0.html
That is just A problem. There is also soldered-everything, glued-batteries and screens, terrible heat dissipation, terrible serviceability.
No, this is THE problem. How the hell can you sell a laptop that doesn't have a usable keyboard and necessitates an external one? What comes next? External screens? Oh, wait... we do have Mac Mini already, don't we?