Latitude is my rec, not XPS. IDK why the XPS always seems to have issues.
As for “stupid hybrid graphics”, my HP Gaming 15 is a few years old now and still kicking… AMD/nVidia GTX dual graphics. Only reason I had to replace a board was because the heatsink wasn’t attached properly from the factory.
And yes, it is a linux laptop too.
Leave it as is. Some people go tin foil hat about Secure Boot being insecure, but that’s like saying “don’t lock the bottom lock on your door because someone can use a lockpock in 2 seconds”.
Fedora works fine and automatically with Secure Boot, and that is an important defense against on-boot malware injection.