The irony of American officials complaining about foreign interference really is amazingly delicious. STFU, hypocrites, and start looking in the mirror. There is half a century of global interference to look back on.
Given how e.g. reddit's news and political subs turned into a Hillary fort right as she was pumping millions into her own social media ops, I have zero sympathy for their crocodile tears. They don't hate the Russians for doing this, they hate them because their own attempts at it failed and backfired, and they need a scapegoat.