You're judging his internal state of mind and disposition. I don't give a flipping fuck about it right now. Even if he is just a champagne socialist virtue signaling, the objectively observable thing is "popular influencer is putting a political blackmail of the dem establishment in the discourse agenda". Even under your set of assumptions his champaign socialist virtue signaling is not without real political impact.

I mean fuck, an even shallower piece of nothing is sitting in the white house and his vapid brainfarts are for sure creating political impacts.