

Especially if Mexico agrees it would be okay.
That is generally complicated territory when you attack terrorist/revolutionary groups not affiliated with the state, especially when the latter lost control over the territory those groups are residing in.
But Mexico could do the same with US gangs basically if the US does that one-sidedly. And Mexicans might not like such interventions from the US. After all there is a bad history of legal and illegal US immigrants stealing Mexican territory. Coincidentally that’s also the US state that complains most about Mexican immigrants
https://www.youtube.com/shorts/jPSXZvQM8kY