> I haven’t heard nearly the hand wringing over home grown control as I have over Russia.
If you haven't heard the hand-wringing over the influence of money in politics in the US, you've literally paid zero attention to any US politics for at least the last, oh, half century. (And the hand-wringing didn't start then, it's just been ubiquitous for about that long; it's really older than the US, since the main line of complaint in the US on that score is basically a continuation of a complaint about the political influence of moneyed special interests that has been repeated fairly consistently, in every generation, since it appeared in The Wealth of Nations.)
OTOH, the problem, while widely viewed a significant, is also widely accepted as a routine and perennial feature of liberal democracy, whereas a foreign influence operation deeply bound up with a domestic Presidential campaign is still considered unusual and extreme.