The level of irony here is off the charts.
@bitbear @carnage4life It's a US corporation subject to US law.
And yes, I guess an argument could be made that it ought to be scrutinized by the CFIUS, but there also have been arguments against it (see for example https://thehill.com/opinion/technology/3759784-calls-for-cfius-investigation-of-twitter-are-misguided/ )