I wonder how many people actually want or appreciate those features.
My previous school laptop was the HP elitex2 - similar to the surface pro form factor, and boy did me and my colleagues have issues with it. The thin form factor meant constant thermal throttling, especially when not plugged into power, and many experienced screen burnout issues when we moved to zoom meetings during the pandemic.
Battery life wasn't fantastic, the removable battery meant it was basically a laptop with a broken hinge (so no holding it with one hand via the keyboard). And while it's kinda unfair, stylus support was mitigated by the inability to install our own apps on the device (it being an enterprise device after all).
We are currently on some sort of touchscreen laptop where the keyboard folds back on itself. Battery life is longer (but still nowhere near an M1 MBA). Display is 1080p with thick bezels, it's also a lot thicker and heavier, though it does have a few more ports.
Conversely, my M1 MBA did 9 hours on zoom on a full charge, while staying cool to the touch. And when teaching in class, my iPad with notability and apple pencil easily knocks the socks off any touchscreen laptop.
There seems to be this trend where windows devices boast of having more features on paper, but then you realise that they don't work as well as advertised because the OS itself isn't really optimised for touch, or there are other compromises that come as a result of including them.
But I think at the end of the day, the problem is still with Intel, and their inability to offer anything remotely close to the M1 chip when it comes to ultrathin portables.