I will take your stupid bait. No, it's not. Here is the definition of a threat:
Telling you to die soon is not that. Wishing death upon someone is quite different from threatening it.an expression of intention to inflict evil, injury, or damage
And while this whackjob lady may not have explicitly said, "I am going to use the loaded guns that I bring to inflict evil, injury or damage.", you would have to lack an understanding of several key concepts or words to not see the implied threat in what she said. Or be a disingenuous piece of shit
Context matters, as always.