I live in Mexico and talk to people here about the clowns that are running for president in the US. It's genuinely embarrassing. Edit to address actual reasons

I live in Mexico and talk to people here about the clowns that are running for president in the US. It's genuinely embarrassing. Edit to address actual reasons it would be bad: 1) Mexicans (in Mexico) distrust the US and its military. The US should not damage the remaining trust it has with an enormous trade ally. That would push Mexico towards China. 2) Could the US significantly damage the cartel(s) on their own turf? 3) What are the cartels? Are they the literal president-level politicians who are affiliated? Should the US "take them out" too? I could go on but really the short answer is that the US would end up causing a mess, ruining the lives of normal people, and damaging its relationship with a major world economy and major trade ally.