Your second item isn’t even close to an illegal threat in the USA, it’s the loser equivalent of saying “mine is 12 inches”. It’s not true, never happened, and nobody believed them.
> second item isn’t even close to an illegal threat in the USA
They said they called people to "plant bombs" where the woman was going and had posted "armed men...waiting" for her. That sounds an awful lot like "the speaker means to communicate a serious expression of an intent to commit an act of unlawful violence to a particular individual" [1].