I'll be curious to see one day what intelligence had to say about this and how much was proven (or at least solid). It's not hard to see why Russia might like Trump and how he is maybe an unique opportunity that they would wish to extend a covert helping hand to, and the Manafort-DNC hack-Wikileaks elements are all plausible. Beyond that people really went wild with seeing Russia everywhere, behind the FBI email investigation or the Jill Stein campaign stating they'd prefer to fight open bigots rather than class traitors (Radical left party professing accelerationism ? Surely only can be explained by a Tcheka plot), that Trump had been compromised in an honeypot in Moscow (I would expect him to brag about how he fucked some Russian hotties, not be blackmailed, to be fair) and was taking orders directly from the Komintern.