What violency is he advocating for? He's just arguing for more open UBI like redistribution models and that the wealthy will want more of that. Which they already do. The really wealthy people don't think in ideology, they think in risk analysis.
And also one doesn't know the actual numbers is advocating for, this would target the very wealthy.
The thing is, there's a real risk that socialism comes back.
What Dr. Jeff is arguing for is a middle way, pragmatic and innovative solution to avoid precisely that.
The State already exists, the state already forces you to pay taxes, we don't need to pretend as if that wasn't the case.