If immigrants know how to design/build/fix robots then surely they can find a job.....after following the legal process to get in the country

In addition Alternative intelligence is also taking jobs and both of these will increase over the next 50 years leaving those without some kind of job training left out and most likely homeless. Our education system must address this change now and it is not doing so. Not all children are college bound but there are many that would benefit from more craft training before leaving high school. These people will be needed to service all the new type of hardware these machines will require. Ouir schools are not doing this.