President Joe Biden on Saturday announced a list of his 2021 accomplishments amid 40-year high inflation, the southern border and supply chain crises, and Americans stranded in Afghanistan. 1.) Biden first touted vaccine distribution. Though the 2020 Biden campaign cast doubt on President Trump’s vaccination development program, Operation Warp Speed, Biden named his top success in 2021 as fully vaccinating 71 million Americans, Axios first reported.