Two models I'd like to add to this as examples that this is actually possible with all form factors: First the The HP Elite X2, a Surface Pro-class tablet. Quite analogous to the EliteBook - sadly the RAM is soldered (IIRC one of their first actually still had a SODIMM slot): https://ifixit.org/blog/8135/hats-off-to-hps-repairable-tabl... https://ifixit.org/blog/9309/hp-elite-x2-1012-g2/ And second, the Fujitsu Lifeb…
This tablet is absolutely fascinating; it turns the "cost of repairability" of a pro-tablet into a material measurement : 100g on 700g (14%).
I wonder, all things being equal (which of course, it's not realistic), what's the impact on the attractiveness to the general (not HN) public. It would be significant even it if would conquer a "solid nieche".
To make an interesting comparison, a 12.3" Elite X2 weighs as a 15" Surface Book 2 (though the latter has a different form factor, while stil being in the pro-tablet category).
(~700g is the standard weight of a "pro-tablet": 12.x inches, without (cover) keyboard)