I doubt it will go down to empty shelves like these people predict, because of things like this: https://www.ai-cio.com/news/teamsters-pension-lawsuit-could-thwart-vaccine-mandates/

“An employee must receive a vaccine with unknown long-term effects or suffer a progressive loss of benefit time leading to termination,” the complaint says. “Neither CBA allows this by its text, and the parties did not contemplate this during bargaining.”

The purpose of checks and balances is to slow this stuff down so it can't overwhelm the citizenry, and that's all being fast-tracked away. Though feds aren't afraid of us, they are afraid of corporations and unions.