I think the plan is to get amnesty in little bites at a time since they know going for a big one would be dangerous.
Just as Obama had started doing, DACA first, then their parents, then the rest of their families and keep expanding eligibility until everyone is covered.
ALL illegal aliens should be removed and the rule of law restored.
It is imperative to put up a wall to stop any further entry’s but it will take decades to remove as many as 30 million. We are in Big Trouble after years of Treason.