It's definitely some scary stuff. Loitering munitions like the hero-120 seem like they might wind up seeing widespread use, as they provide reconnaissance and range much greater than what is otherwise available for infantry, and can be scaled up and added on to vehicles like the unmanned LRUSV boat[1] in order to cover a wide range in the indo-pacific.

[1]https://taskandpurpose.com/news/marine-corps-long-range-unma...