I can't see the flagged post, but if you think "Elon Musk owns communications infrastructure he can turn off selectively" isn't political, I think you might need to reconsider what's in bounds for political. He's already done it to interfere with a war and he's widely meddled with what "free" speech he'll permit on his X platform.
His ownership of cellular signal is deeply intertwined with politics.
One of the many Musk myths that continue to float around. There are dozens of them at this point.
The turning off did not happen, it was a misunderstanding by a biographer that he later corrected. (Naturally the correction got a tiny fraction of the reach of the original)