Because it actually ended up being anywhere nearly as deadly? When a virus evolves for infection it sheds a lot of it's ability to attack. This is basic viral biology. So now, you're down to one flimsy argument for small businesses being further encroached on by megacorporations, freedoms further being rejected for theatre-security, people going mental with cabin fever for well over a year, and now an injection that causes untold problems which include death, currently restricted to weaker people, just like covid. And it's a weak argument at that.