I actually do think so, I've known about several businesses near me who have illegal immigrants working for them but haven't called ICE or anything, because I think deportation officers should focus on higher priority targets like gang members, drug runners, sex traffickers, etc

They don't though, because that's taking a lot more risks for the same amount of money. Don't worry, though: as the US economy declines due to Trump's idiotic policies, less and less people are going to migrate there to find a better economical future.