Have you asked the FSF why that is? The guide still mentions the Librem 5.
Ever since the FSF kicked out Stallman, I do not consider them an organization truly aligned with the values they espouse. I would rather donate directly to Mr. Stallman himself or the EFF; at least the EFF practice what they preach and contribute valuable projects to the community.
(I’m aware that the FSF has since re-accepted Mr. Stallman, but their willingness to sacrifice their leader for perceived political correctness in the face of an angry mob reveals how weak their conviction is.)