I don't like the dismissive term 'troll' - and am suspicious of folks who do overuse it.

I just feel more comfy in the belief that we are all varying degrees of 'arsehole' or 'wanker'..
some far more than others..
and any of us more or less of an arsehole or wanker at any time
depending on mood, provocations, and any other of the various behavoural modifiers...

Special mention, though, reserved for 'arseholes' who are also 'wankers'... wow..!!!

Respect.. that is an extra enormous achievement....

Now back to if the Russians dunnit or not....