Even Reagan, may his grave be public urinal for generations to come, gave permanent* legal status for about 2,700,000 million then undocumented immigrants. * unlike DACA, which is just a temporary grant of permission to reside in the US.

2.7 million, of course, not 2,700,000,000,000. Not that there'd be any harm from increasing quotas to billions. If someone wants to move here so badly they are ready to give up what privileges they have, give them as warm welcome as can be had.