For 2 months or so, people throughout the U.S. were mostly quarantined in their homes which substantially reduced the number of visits made for medical and dental services. For the Medicare and Medicaid systems, that means that very little money was spent during those few months.
The federal government is looking to find ways to get those unspent funds into the hands of healthcare practices to help them survive these challenging times. The government is not providing these funds to trick practice owners into unknowingly signing up for programs that they would not otherwise sign up for during normal times. Please try not to be skeptical when applying for these government subsidies, regardless of whatever reckless and incorrect videos your colleagues might forward to you.