Bullshit.
If you are going to hack and election, you don't let the outcome depend on 70,000 voters in one state. Pure and simple.
Letting Bernie voters know what Clinton did is not Russia's problem. It was Clinton's. They knew what they did.
They should be grateful Bernie's people didn't hang Debbie Wazzerbutt Smutz.
There is one specific thing to show how wrong you are. Trump's campaign team pulled ad money from some of what is normally "battleground" states, and instead put that money into states that Republicans usually have nothing to worry about. There is a reason for that, and it isn't because they are psychic.
I didn't like what the DNC and Clinton did to Bernie one bit, but working with a foreign government, and an enemy of the state in Asange in order to get help to win the election is worse than what the DNC and Clinton did, and it is illegal.
If you have 2,000 pot plants in your house, and a cop doesn't have probable cause or a warrant to search it, and they walk in and find it, guess what? You were wrong and breaking the law, but that evidence can't be used, and without it they won't have a case. Same thing applies with the emails. It doesn't matter if they were wrong, they were obtained illegally, and Trump and his campaign worked with Russia and Asange to use them to their benefit.