Biden’s presidency has continued and expanded upon Trump’s migration policies, rather than breaking from them. In early 2020, Trump used the COVID pandemic as an excuse to invoke Title 42, enabling the expulsion of migrants and asylum seekers at the border, which resulted in the detention and deportation of nearly 400,000 migrants before Trump left office. Instead of revoking this policy once he became president, Biden defended it, and oversaw the deportation of 2.8 million people under the policy between January 2021 and May 2023, expanding it to include Cubans, Haitians, Nicaraguans and Venezuelans. In May 2023, Biden replaced Title 42 with another harsh set of regulations, increasing requirements for migrants to be eligible for asylum. Throughout his presidential tenure, Biden has also increased funding for Immigration and Customs Enforcement (ICE), and expanded ICE contracts and ICE surveillance programs.

https://truthout.org/articles/dont-let-bidens-latest-protections-excuse-his-rightward-lurch-on-immigration/

Increased ice budget