Up to you to take him at his word however he has stated otherwise.
"It's important to the function of democracy, it's important to the function of the united states as a free country and on many other countries and actually to help freedom in the world more broadly than the US.
You know I think this there's the risk, civilizational risk, uh is decreased if twitter, the more we can increase the trust of twitter as a public platform and so I do think this will be somewhat painful and I'm not sure that I will actually be able to to acquire it.
I mean I could technically afford it um what I'm saying is this is not a way to sort of make money you know..
It's just that I think, my strong intuitive sense is that having a public platform that is maximally trusted and broadly inclusive is extremely important to the future of civilization"