I'll predict that if something like this happens again, it will cause major economic issues.
Hopefully, if Trump.is elected, he'll drastically rethink plans. Or maybe he is lying?
His closest advisors are confident and expect to hit the ground running, with no internal resistance, and before external resistance can react.
Look at how he funded the border wall. It was explicitly illegal. Trump just took the money. The SC said no one had legal standing to challenge him.
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"Americans can expect that immediately upon President Trump’s return to the Oval Office, he will restore all of his prior policies, implement brand new crackdowns that will send shock waves to all the world’s criminal smugglers, and marshal every federal and state power necessary to institute the largest deportation operation in American history,” said Trump campaign spokeswoman Karoline Leavitt in a statement. She added that undocumented immigrants “should not get comfortable because very soon they will be going home.” Ibid