1. The US did not make any sort of declaration
2. Not everyone with a walkie talkie will have this new guideline applied to them. Even just going off the article, someone with a radio could be treated with suspicion by these new guidelines, as they could be a spotter.
3. They are not defacto a "target" as described above^, although that is what the poster claimed.
The poster's statement was hyperbole to the point of being an outright lie.