This video also describes what you need to do to legally prepare yourself for this eventuality.
Good, clear explanation by a doctor of why Ivermectin works so well: Dr Pierre Kory, Part 2, Ivermectin
The worst explanation for government interfering in patient-doctor relations is Emergency Use Authorization for all vaccines requires that no other treatment be available. There is some subtlety in this as legally the covid vacs are considered treatments not vaccines. Whatever, the second worst explanation for this mess is people are stupid herd animals easily manipulated by a few top authorities, who may also be stupid or greedy or even worse. And there is plenty of evidence for all three of those.