Companies worldwide cut a record number of jobs in 2020 as the Covid pandemic swamped countries like a wave. As a result, nearly 10 million Americans were unemployed as of March 2021, according to the U.S. Bureau of Labor Statistics. But since then, a hiring spree has seen companies and businesses bring on new talent. Recent data also suggests that many people sheltered in their jobs during the pandemic. Some of them may now be willing to make a move.