Laptops have historically been a little iffy yeah. Personally I haven’t had many issues except for Nvidia optimus, but since most of them are non standard and proprietary it used to be kind of a pain. Now though it’s much better, at least on newer hardware, even my newest laptop with hybrid graphics just worked out of the box.
I just don’t see it. I run it on all my PCs with nvidia, amd, hybrid graphics, pretty much any combination (I have too many 😅). It works. Even various friends of mine have tried it on their older setups, no problems there either.
Unless you’re using something like Debian or whatever with crazy old packages, everything works for the most part. Nvidia is still not great on Wayland but it at least works now.
I’m not saying your experience isn’t valid, I’m not trying to gaslight you, but I’m not sure it’s representative of the average experience nowadays.