If illegal immigration is such a problem, why not fine businesses 5x salary for using the labor, for as long as it was used? There are a lot of systems in place to verify working status at this point. It eliminates any incentive to hire this cheaper labor willing to work for lower wages. The people coming will be coming for a variety of reasons but it won't be to take the jobs of the uneducated Americans
LA is actively supporting illegal immigrants. If you want something like this to work, federal agents need to do it.
Looking at it from both sides, they are providing cheap labor to the bourgeois, taking a penance and it's agreed that it's okay, and now an outsider is coming in(trump and his administration) threatening that contract and they expect the state leaders to protect them, as they currently are with their inaction and posturing that everything is fine and safe until Trump opened his big mouth and showed force. The inaction and posturing not being effective, now they are out there punishing the elite for not protecting them by burning down the city they love, and love for them to work in, like slave labor.
Everyone knows this to be the case in LA, the argument is does ICE have the right to go in and mass-raid? I believe it does act in the interest of the state, but I also believe that no party has ever wanted to solve the issue of illegal but otherwise law-abiding people having a path to be legal, and that issue also should also be of great interest to the state.