I think that's kind of trivializing the position they were in. Would you take the same tone if it were an American startup that were forced to sell a big chunk of itself pre-IPO? Would you roll your eyes at them for "being greedy" at any indication of pushback against such a requirement?
I don't think the law is necessarily bad, considering the national security implications, but it's a cop-out to dismiss the burden of being forced to sell a major part of an enterprise as no big deal and the owner as just stubborn.