Earlier quoted context omitted.
That's the wrong side to look at this from. These are just people on the fringe with little influence and funding. If ivermectin was authorized as a viable treatment the vaccines receiving emergency use authorisation wouldn't have been possible. There were and still are billions on the line.
I'm having difficulty understanding this line of reasoning. What does the authorization of ivermectin have to do with the vaccines? Xofluza, Relenza, and Tamiflu have been approved for treating influenza, and that has had no effect on the recommendation that people get their flu shots.
Same as in coding, you eventually reach a point where you learn that when in doubt, you must read the source.