I'm thinking more of a parallelized operation, and where their holdings have been nationalized or otherwise socialized beforehand so they wouldn't really have the option to give their money away.
If I was actively planning on murdering some of the richest people on earth, I wouldn't talk about it on social media.
People you're talking about OWN the violence needed to stop them.
What I would be doing is joining the organizations that control the violence and either disrupt or try and take control of some or all of it.
History is going to be very unkind to people like Biden who has the means and legal right to mobilize and contain the fascists that ended American democracy and destroyed modern civilization