The invasion will continue until death is the assured outcome of the effort.
The motivation is essentially infinite.
Once again, there is no way in hell that you are going to see people planting land mines and shooting people down in droves-that is the stuff of dystopian novels-and countries in Eastern Europe like Ukraine, etc-not this state-or country. The border has too many private properties along the 1000 + miles of it-in Texas alone-nobody is going to turn that into a kill zone when all that has to happen is to actually just close the border crossing points-all of them, post armed guards that are very visible, etc-shut down commerce for awhile- Mexico needs our business and tourism way more than we need theirs. Mexico should begin to feel the pain in less than a week...
Where do you live that you are so insulated from the reality of ranches/farms close to a river that is also a border? In a big city? Everyone in this rural area where I am knows this stuff-and even with the border over 100 miles away. My family has been ranching/farming in what is now W Texas and NM since the late 1700’s. I grew up on a small ranch in W Texas, 60 miles from the border-and yes, I’m a card carrying Spanish speaking Hispanic-a natural born Texan and American-my family has been concerned about the mojado situation ever since I can remember, like most everyone else who lives with it every day.
Let’s see every state get off their ass and do their part-don’t hire these people-hire Americans and pay them a fair wage-if you feed and house mojados, hire that cheap illegal labor, you are feeding the beast and you have no business complaining...