in November, a federal judge in Washington, D.C., declared Title 42 illegal, saying the government had not sufficiently explained the public health justification for the measure or considered its impact on asylum-seekers. Because of that ruling, Title 42 is supposed to end on Dec. 21.
ELI5 cause Idk wtf title 42 is sposed to be.
Voilà
https://www.cbsnews.com/news/title-42-immigration-border-biden-covid-19-cdc/
Basically,