Narco-messaging billboards appear in El Paso, Texas

You seriously overestimate the batshit insanity of the violence perpetrated by the US, I guess its easier than viewing it as a cold blooded, logical plan to protect its interests.
No way is the US going to drop bombs anywhere near its shores in the next 5 years. it still hasn’t finished building its police state.
Besides, you might be viewing these signs as an incursion of the cartels into US soil, a bit late for that.