I think when discussing this, it should be recognised that there is ample evidence that Russia has worked last several years to undermine the stability of western democracies. Brexit vote and resulting chaos being one glaring result. I am suggesting that we are just starting to understand the magnitude in which Russia has been able to cause havoc in the west by taking advantage of our freedoms.
Link: https://en.m.wikipedia.org/wiki/Russian_interference_in_the_...