I agree with all above said!
I used to be fan of Dell products for few simple reasons: upgradable products, 3year on site standard warranty - all gone now. In all fairness like you said dell is now just making odd MAC like devices which don't even work properly. Soldered ram, ssd, wifi card and no other slots just means that no room for upgrade and more likely throw away item.
As mentioned soldering data is worst you can have as not only you wont be able to resurrect laptop with spare drive, but also all your data might be destroyed during drive removal!!! Dell is not offering cloud back up either so big NO NO. DELL needs to sack those clueless R&D team and start asking what customer needs! Let me into their office I will make it right there :)
XPS these days is Xtreme POO System!
Everyone knows that xtreme today is mid range performance tomorrow... Imagine performance car which you can't upgrade? There is no fun in it if you cant push it to new limits!!! It becomes daily boring commuting car...
I am actually well disappointed with this year computex none of big names brought 13 or 14 inch convertible with dedicated GPU. Top end laptops with so many performance add-ons and screen pads but none convertible with dedi GPU!!!! seems like all fallen asleep!
So many years and all we see 15inch in different shapes, who the hell uses 15inch, they are big clumps and no matter how thin you make them! Work on 13 or 14 inch as its more portable and easier to handle in tablet mode! Most of us anyways connect laptop to desk rig with decent monitors! Pure example huawei mate x pro, what a beauty with mx150 in it, if only it was convertible 8) Now they know how to make slick product and give some power to it, even so it got few thermal issues but they are working in right direction. I know mx150 is old and thunderbolt is halved but still good attempt on such slim ultrabook.
Even lenovo did not bring anything worth to look at... Their new x380 looked promising till saw no GPU..
Lenovo P40 workstation what a workhorse that was and they discontinued line....
Who else would buy convertible with decent dedicated GPU with upgradable parts, thunderbolt, usbc charging, 400nits+ 4k ips multi touch, mil spec, nvme ssd, infrared camera with shutter, top end cpu shout below maybe we will be loud enough to make attention of these clueless manufacturers!!