GNU is an entirely unserious organization. The specific claims made about GrapheneOS make no sense.
What does "firmware programs for installation" even mean? Are they referring to the web installer, because that's completely open source.
and it appears that at least some of them are binaries without source code
What does this even mean?
It is said to be “de-Googled,” but includes a way to download and install the nonfree Google Play program.
I wouldn't have addressed this in the first place due to how ridiculous of a statement it is, but some people in this very thread are confused themselves, so let me make it clear just so we're all on the same page.
GrapheneOS does not come with Google services, Google Play Services or otherwise.
We provide the option to install Google Play Services in a sandboxed manner. If you don't install that, there are NO Google Play Services by default. GmsCompat, the compatibility layer is NOT a Google service, and is completely open source, as is all of GrapheneOS.
qw2b1 Even if there is non-free software in GrapheneOS (which technically the Google Play Services installers could count as such, since they are built into the operating system),
Are you referring to "Apps" mirroring Play Services, or something else? If you're referring to that, then GrapheneOS by GNU's standards was fine when it had links to get them on the site and not a way to get them from within the OS itself? It would be pretty ridiculous to claim that either way.
All in all, GNU isn't someone anybody serious should listen to in 2024. They haven't had anything relevant to say in years, and that's being generous.
To understand how silly their entire process is, Purism essentially made their phone have firmware that cannot be updated in order to get GNU's certification. Of course, that doesn't mean the hardware doesn't have closed-source firmware. It just means you can't ship security updates to it anymore, and that's a-okay with GNU. It's just silly.