- Currency disparity. Have Mexico adopt the dollar.....the disparity right now between the Peso and the Dollar is staggering. This is one reason why a Mexican/Central American makes more money cutting grass or chopping meat in the US than making Fiat/Chrysler "Hemi" engines(and those Mexican pistons are awwwfffullll) in a homegrown factory.
- Political corruption. Face it, political corruption exists everywhere. However, due to the power of the drug cartels and the suppression(and killing) of journalists, creates a problem that Mexico alone is unable to handle. Assistance from the US military would be necessary at some point.
- Supply and demand. Companies and individuals desire low wages below minimum wage standards and duck beneath those various pesky worker regulations(largely, safety). Most illegal aliens provide that low wage labor and are willing to work for that pay. Eliminate the demand for illegal immigrant labor, and you kill(har, har) off the supply(you know.....illegals!).
- Government and political pandering. Governments, via the use of Spanish-only instructions and advocacy groups, allow much easier access to social programs that put huge financial burdens on state and local governments. Hospitals forced to close, governments forced into cuts, etc....Politicians are afraid of possibly "offending" Hispanic groups and instead pass laws that are lenient on cracking down on illegal immigration. Utilizing an English-only policy such as voting and applying for benefits may be a solution to at least some of this.
- Demographics. The elephant in the room. White(heck, whites the world over) are increasingly fearful that they will lose their political power within their native countries as they become minorities. Due to passive "white guilt", lax immigration policies, and general appeasement to any and all racial groups this is perhaps a passive feeling by whites to placate the soon to be dominant racial group and hope to halt any abuses by the newly dominant group. However, as living standards increase(rapidly rising amongst Hispanics and blacks), the so-called demographic death-knell of 2050 won't necessarily result in a truly "Brown America." Birth rates should decrease to US-White levels and whites should remain, however narrowly, the majority in 2050.
- Balkanization. The future of all nations. On a micro level we Americans divide ourselves on basis of race, religion, and region. Sometimes, just crossing the street puts you in a neighborhood where you are looked at warily or with outright hostility. We are many nations within one nation and would instantly be at each others throats when the delicate balance is upended(such as EBT cards not swiping anymore). Nothing to be done about this.