Hacking had nothing to do with Clinton losing. That's just what the democrats and Trumpers are clinging to.
The simple fact is that there were a lot of us complaining about the Russian propaganda all through the primaries. Just search "Russian social media manipulation" and you'll find that this did not just arise in the general election.
Propagandists prey on the stupid and Trump provided plenty of fertile ground.
They did their best to deny Trump the Presidency, they're now going for "Plan B", which is deny Trump any sort of credibility. Too late, I'd say...he does that himself, if past is prologue.