This is GM's declaration to the world that it is now officially aligning with Woke World.
In Woke World, there is only Woke Speech. Speech of those outside Woke World is "hate speech," just as people outside Woke World are "haters."
The rules of Woke World require that non-Woke people and their speech be kept out of Woke World.
GM is signaling that it is going full Woke.
As an aside, Tesla is still a darling of Woke World despite Musk owning it. All the above is not to say that GM wouldn't like to replace Tesla as the Woke vehicle of choice.
Ironically, many of the leftist pseudo-intellectual snob crowd would never by a GM car. It would be like buying cracker-barrel cheddar instead of an aged Gouda.
My Employer recently sent out a note how the firm is committed to DIE and ESG. I wanted to puke—and I wonder if the move is because we are Beltway Bandits (and hance want to curry favor with the Brandon Regime).
Aether/oar? Wye knot booth?