Headline: BREAKING: Biden administration reportedly blocking private flights evacuating Americans from Afghanistan

Here is an article from  thepostmillennial.com  on how the State Dept in the Biden- Harris administration is blocking flights, with Americans, from leaving Afghanistan.

Simple question:  Why is the State Dept bothering to vet the passenger list when the Biden-Harris administration lets tens of thousands of rando people just cross the Southern border?

More to the point, should the State Dept be doing everything possible as fast as possible considering the Biden-Harris administration LEFT AMERICANS BEHIND IN AFGHANISTAN?

Where is the msm asking VP Harris about this?