There is no “invasion”, at least according to standard definitions of the term. Nor is it state sponsored rather dangerous individual initiative. When one’s rhetoric is over the top it stops being effective.
Desperate people are not used by states as an invading force. Invasions are by military personnel.
None of your complaints, no matter how disturbing, are acts of war. We had our chance to take over Mexico and turned it down over 160 years ago.
International gangs are the source of the crime you are complaining about. They are not all Mexican by a long shot.
“Better grounds than 90% of the wars we’ve gotten into!” By my count we have been involved in 10 wars, only one was justified?
You need to catch up on reality. Mexico publishes books telling its citizens how to get here, how to abuse the legal system, collect benefits, you name it. It is indeed state sponsored. The rest of your pandering isn’t worth addressing. You know the facts, twist them to suit you.