Mathematically speaking there are 20000 ice officers.maybe 12000 are actively working in field .most people they can catch in a day is 1500.if they do that everyday it will be 500000 in a year.in 4 years it will be 2 million .total undocumented is around 15 million .they can't even do 1/4 if they do in maximum efficiency. But I don't think they will continue to do 1500 per day.They will stop after major criminals get arrested.they are just showing up in the beginning. ice arrest will be same as biden era after few months that Is around 400 per day .People don't have to be scared because they need workers and it's not feasible