They certainly do. They undermine HTTP too. And would have done much more harm if the Web was not founded with a different governance model.
EU actions like that in the title post stress this original, less centralized, model. It was naive to assume that free internet will remain free if left alone.
Paradoxically, preserving freedom relies on constraints and regulations.
It does make you wonder what caused spinal injury in these mice. I do not suppose there is a sufficient natural supply of these kinds of injured mice.
But, if not animal testing, how do you propose to develop the treatment?