Well, apparently, after just a few years the ability to control GPU operation in Linux will slide down considerably.
Isn’t this the good thing about open source? You can just fork and revert these changes? That AMD wants to limit your ability to potentially damage your card is completely reasonable, and since they provide the source code for the drivers you should be able to circumvent this and take that risk if you want. This only stops low tech / low skill users that really have no business tuning their card outside of the spec.
Did they change the headline, or did you come up with the more click-baity one just for us?
As an unhappy user impacted by this and previous change(s) related to overclocking on RDNA3 I have highlighted the ongoing process.