I've thrown Linux on every laptop I've ever owned, and a couple of family members laptops as well and the past 15 years and haven't encountered 1/10th of the issues they you have.
Complaining about broken suspend is funny because Microsoft basically killed S3 sleep in favour of the battery sucking S0. If anything it works better in Linux because you won't open up your laptop to find that Windows Update fucking ran in the background while it was sitting closed in your backpack and rebooted.
I think your issue might be more of an AMD issue. They have a long history of buggy mobile hardware even on Windows.
I mean hell I threw Fedora on to my Intel MacBook Pro and the only real annoyance I had was not being able to reliably disable the SPDIF light in the 3.5mm jack.
I'm currently using the non-linux version of the XPS 13 2-in-1 and my OS experience is actually the opposite of your friends. I can install any Linux ISO without issue, but the standard Win 11 ISO refuses to work because it can't detect any storage drives.
As far as daily driving Linux on it, the only things that don't work are the fingerprint reader and webcam. It's a bit of a piss off given that non-touchscreen version uses similar spec hardware that does support it but it doesn't really affect daily use.
Ubuntu deviates from accepted standards too often (Mir, Upstart, Snap) thanks to Canonicals ham fisted attempts to redefine Linux.
Arch has a tendency to break due to the maintainers commitment to staying true to upstream. Too often you end up on the Arch wiki looking up how to solve small issues that should have been in the original PKGBUILD
Gentoo, not everyone wants to compile everything from source
Debian's commitment to FOSS results in frequent incompatibilities (both SW and HW) out of the box.
Fedora is the perfect middle ground. It implements the latest technology standards as soon as they are stable (eg, Wayland, Btrfs by default), stays fairly close and true to upstream while maintaining package stability, and overall just works with a large variety of lackages
Fedora is for people who use Linux as a tool rather than a hobby.