It isn't impossible for a commercially-funded organisation to avoid this kind of capture, but it isn't easy either. My mind immediately jumps to the relationship between the Mozilla Foundation and Google.
Plus the proposed "Foundation for Standards and Metrology (FSM)" to build on NIST, https://democrats-science.house.gov/bills/the-expanding-part...
My concern is that a capture of the administration would become a capture of the entire programme. Looking at the structure, it seems possible that CISA are in a position to prevent any such capture but, given some of the recent positions taken by the US government, we'll need to wait and see how that plays out.