We all are the admins of this forum because we all can click the "-" and "+"
buttons at the bottom of each post. The "-" button does *not* mean "I
disagree". It rather mean: this post does not respect our "Community
Guidelines": https://trisquel.info/en/wiki/trisquel-community-guidelines
And the "+" button is often use to correct an injustice a user made by
clicking the "-" button because she simply disagrees. Because, once the post
reaches "-3", it is hidden from the thread. loldier's posts are close to be
hidden (because of the clause "avoid flaming, flame-baiting, and trolling" in
the community guidelines I assume).
Have you actually tried updating your kernel, as I suggested half an hour
after your opened this thread? Again, see
https://trisquel.info/en/wiki/update-linux-libre-kernel to do so. The free
drivers are in the Linux-libre kernel. Nothing technically prevents you from
installing a non-free driver. But that would be surrendering the control of
your computing to AMD. And you would not receive instructions from this
forum. That would not be "helping" to assist you in giving up your freedoms.