I think there's a kinder way to look at American funding of the early Darmstadt years (and hadn't funding finished by the end of 1949?) as aid in the rebuilding of (West) German culture in general, and not - at first - as something immediately directed towards Cold War aims. I haven't looked at any of the relevant primary sources to establish this myself, but I suspect that there should be a line drawn between the American support of Darmstadt of 1946–9 and the CIA-backed Congress for Cultural Freedom that was behind many events in the 1950s, in terms of their explicit role in opposing Soviet ideology.
what happens when we forget the first and paramount principle "Art for Art's sake"!
Funnily enough I would sort of agree, Sydney, in that I think rather a lot of time is being spent in such Cold War studies talking
around the music, without ever bothering to listen to it.