RYF is primarily about devices sold by a company. https://ryf.fsf.org/
The “Respects Your Freedom” certification program encourages the creation and sale of hardware that will do as much as possible to respect your freedom and your privacy, and will ensure that you have control over your device.
and it is designed as a promotion for retailers who sell such devices
That is why the Free Software Foundation launched this certification program, to find retailers committed to providing users with devices they can truly own.
You misunderstood. My link was for the thread and especially the message where someone included an instructions from Purism support for updating the proprietary firmware.
And then you seemed to not grasp the intention behind the code and links in Purism’s software repository for flashing firmware https://source.puri.sm/Librem5/firmware-tps6598x-nonfree (that’s the PD controller). That is intention. They also have code for flashing your cellular firmware and links to it.