Given those same oligarchs have pumped a lot of cash the Tories' way and have close personal ties with a lot of senior figures, I get the impression that might be bluster on 'our' part, but I could be wrong.
Plus, having one of the parties walk out of a diplomatic presser has to be one of the worst possible outcomes for a negotiation, even one where both sides are playing hardball. Like, he didn't even grit his teeth and plough through, you know?
We haven't actually got the details down yet, working on it as they say, hopefully it's not bluster. It's not just oligarchs that influence, it's what stems from them, bankers, property tycoons, media, politicians, they are all inherently linked and when you promise to screw oligarchs, it's takes all of them down too which is why I have little faith in them being as strong as they say. Johnson put billionaire KGBs son in the Lords who owns a paper now, that's wild.