All Biden had to do was not rescind Trump border executive orders. But he did. He forgot that black people from SC got him elected instead of Progressive morons.
Zero tolerance clogged up immigration courts with people whose only crime was misdemeanor unlawful entry.
Trump's effort to punish Guatemala, El Salvador, and Honduras failed. Immigration from those three countries declined on Harris's watch. Maybe diplomacy helped?
Remain in Mexico pissed Mexico off
The new surges from Venezuela, Cuba, and Haiti overwhelmed the system.
The bipartisan bill that Trump vetoed sucked anyway. The system needs a fundamental overhaul.
Start with decriminalizing unlawful entry. Go after real criminals. Then identify the businesses that are hiring illegals. Work with them to set up guest worker programs.
Do what can be done to help the shit-holes that emigrants are fleeing.