Las Vegas cyber truck a false flag?

[Lynyrd Skynyrd]

After reading the analysis of the email, I think it is a hoax, but done by a gov agency or another internet weirdo, I don't know.
The initial manifesto seems legitimate though.
A lot of us have the same thoughts: weak leadership, loss of virtue and masculinity in society, vacuous culture, loss of purpose or spirituality. etc.
The email however, blabbing about gravitic (sic) propulsion ,China, and drones , is totally out of left field and does not even jive with his job description nor interests, let alone motivation for blowing himself up, if he even did.

He posts details of his first car, to establish that it's him, but seemingly gets it wrong.