I highly highly highly highly highly doubt that website and their data. It also doesn't mention how much was lost in those contracts because they were actually valuable science, health, diplomatic, or medicinal.

For instance, $3 billion saved from cancelling "Increasing Community Access to Testing, Treatment and Response (ICATT). The ICATT program provides access to no-cost COVID-19 testing in U.S. communities to people that are uninsured and no-cost COVID-19 vaccines to people that are underinsured and uninsured."

That is shortsighted, evil, inefficient (better to keep pandemics from not happening), and idiotic to cancel.

Again, anyone supporting DOGE is not a serious thinker or actually cares about what is "waste"