Does Dell produce any laptops that work with the Linux Libre Kernel and LibreBoot?

I see that Dell is making a commitment to provide better support GNU operating systems such as Ubuntu and Red Hat Enterprise Linux.

Do any of them work out of the box with GNU systems that ship with the Linux Libre Kernel and LibreBoot? The two I have at home have issues with their Bluetooth and Wi-Fi adapters. 

As a professional Software Engineer, I would highly appreciate a major hardware vendor supporting my operating system choice. I would save me hours of hacking.