Got Guix running on the Lenovo Ideapad 330S-15IKB. Everything but wifi works without nonfree blobs, and of course you can get an external usb wifi thing if you want that. (Or enable nonfree blobs, that *is* possible in Guix, just not a default or advertised thing.)
Used a usb->ethernet dongle to bootstrap networking before dealing with the wifi situation (actually, I haven't yet)