[lesostep]

Because collecting and gatekeeping vulns so you can attack other countries is bad manners. If you look up some of the Snowden testimonies, it's implied USA at least had access to some 0-days at the past, but nobody admitted to it, because it just bad national politics.

Even if USA is doing dog-shit in politics now, openly admitting to collecting cyber-weapons (instead of doing it silently) is just an open invitation to condemnation