Hours after returning to the White House, President Donald Trump made a symbolic mark on the future of artificial intelligence by repealing former President Joe Biden’s guardrails for the fast-developing technology.

Executive orders promoting diversity, racial and gender equality, voter registration, and more — all gone with the stroke of a pen.

The president moved swiftly in his first hours in office, signing a slew of executive orders in front of a roaring crowd and then in the Oval Office.