They should just send him to Australia
I remember that the employees at the equador embassy who gave him political protection could no longer tolerate his behavior.. https://www.theguardian.com/world/2018/may/15/julian-assange-ecuador-london-embassy-how-he-became-unwelcome-guest
Discussion
question is: Is WikiLeaks Russia’s ‘useful idiot,’ its ‘agent of influence,’ or something else? The precise nature of WikiLeaks’ relationship to Moscow is not publicly known. A PolitiFact analysis found a documented pattern in which both parties’ interests appeared to align.
I have no doubts Moskow is encouraging and supporting western whistle-blowers just like the West is supporting Russian dissidents and that's perfect. We win.