Yeah, it looks more in line with the recent/current discussions on how the ISS' end-of-life should be handled than a threat to make it fall, he seems upset by t

Yeah, it looks more in line with the recent/current discussions on how the ISS' end-of-life should be handled than a threat to make it fall, he seems upset by the recent decisions because it would break cooperation, and cooperation is indeed needed for the ISS at any time.