I'm a contributer to the GNU Guix System and I'm also interested in selling RYF hardware that may come with Guix preinstalled. I also started porting Guix to the POWER architecture which is used by the Talos II, which was recently certified by the FSF. At FOSDEM I met several Guix maintainers and last year I also talked to John Sullivan about the RYF certification. For me its important to be able to be able to work with both GNU Maintainers and the FSF and personally I do not see any conflicts of interest.
-- Tobias Platen <tpla...@posteo.de>