As the Ukraine/border enforcement bill remains both a wave and a particle, some hints about the border provisions have trickled out. It would appear the bill would significantly increase a President's ability to deport and decrease odds of getting asylum. Pablo Manriquez and Arturo Dominguez of Capitol Press have an update: https://capitol.press/archive/inside-bidens-plan-to-shut-down-the-border/
NB: they are pro-migrant and pro-immigration. We think this improves their reporting, but it does break from the norm of "journalistic objectivity".