Except... those things explicitly are Russia's fault. You can keep pretending Russia is a benevolent member of the international community all you want, but that simply does not make it true.

I’ve previously heard that claim about Brexit, but not about the other three.

Even then, despite being so Remain-y I moved to Berlin, I don’t see how Russia made enough of a difference to count as successfully interfering compared to all the decisions taken by Cameron up to the day of the referendum itself.