Musk has received multiple death threats as well.
Musk should count himself fortunate that being the world’s richest man, he can most certainly afford security and investigators to ensure his safety, given his now prominent position as the world’s most hated man who isn’t Russian President Vladimir Putin.
www.rebelnews.com
A lot of what people accuse him of is mostly guilt by association while he seems (for now at least) to be genuinely interested in restoring free speech on that social media.
The brain chips he wants to create are supposed to be to enhance humans so they can compete with AI. He does not seem to want to force anyone to take it.
He said that using a computer is a form of cyber augmentation anyway.
As for the "digital ID" I have read that he wants to authenticate only those who would want to subscribe to a paid option like Twitter Blue. Again, nothing is imposed against free will.
Most conspiracy theorists lack nuance unfortunately so they either think someone is the Messiah or the Devil.