Okay I totally get that there was "no collusion" announced between Russia and the Trump administration when the FBI indicted 13 of them for influencing the election. Maybe they'll announce some finding of direct collusion later as the result of a different investigative thread but for now, nothing about the FBI's work presented today bears any such thing. Fine.
But running and clinging to a point nobody was making in the first place is in my opinion a way to avoid the real questions about what was discovered. Simply put the question really is and remains what did and does Russia see in Donald Trump to make him worth funding a million dollar effort to buzz into office any way they might-could?
I believe analysts within each of our own intelligence agencies figure the tactics to undermine our country are part and parcel of a more dire enemy perspective. My bet is they understand something else about them and are too embarrassed (for the country and perhaps for counter-strategic reasons) to fess up. They may even be too afraid.
Afraid because I suspect that what they and the Russians, and any foreign adversary/competitor can objectively explore and in turn seek to exploit, is a decline in both an educated American populace if not merely a less intellectual one, and a common platform of ideology and principle that is beginning to buckle under America's "only me" or "only the 'right' people" mentality. Trump is just a convenient caricature for both.
He is a strong blustery man, but in the broader sense, the one that counts in the game of competing civilizations, he is a weak one. Or more precisely, a naive one. Yet probably an inconsequential one to the aim of undermining the United States. Russia doesn't want him so much as they want his followers. It is his followers that they want to reproduce ideologically. With Trump as a sitting president he is a great growth agent for the thinking style the Russians would love to strangle us with.
Our intelligence agencies most certainly assess this or something darn close along these lines. But what can they do? Their insights and suspicions cannot insult the very people they serve; the very country they protect. I would guess that they tailor a response in kind in as little a directly documented process as possible, whatever such a response could be. For now, they seem to be resorting to warning against falling for the discourse rather than openly examining how people might have gotten so susceptible to it in the first place.
Trump and the rest of the country can bury the deeper questions by satisfying everyone that no polls were directly manipulated (though, make no mistake, the psy-op nonetheless most certainly affected tens of thousands of free-will executions at them) or that the Russians also fostered discord against Trump after the election, either loosely by interpretation or in my suspicion, as a way to obfuscate the actual and more potent goal of Trump-ifying America, as some kind of an insurance action. They did not fail to account for the possibility they would be "caught".
After all they don't think our CIA or FBI are stupid, they just count on the idea that we are.