In short, Pfizer’s PAXLOVID works as an inhibitor of the protease enzyme. Inhibit or inactivate the enzyme, stop the replication of the virus on its tracks.
Interestingly, Ivermectin also works as a protease inhibitor as per clinical studies.
But Paxlovid costs about $72 per pill. Clearly a very expensive drug unless the government pays for it.
Best explanation of all-things Covid?
Follow the money.
Do you have any links?
The ones I've seen posted here before discuss computer modeling and test tube studies.