Okay so it won't make us go extinct. What if it makes life full of significant suffering. I find this kind of argument quite annoying. It's the same thing was happened with COVID19. Sure, I'm not going to die from it. That doesn't mean I want to live a life without my taste or smell. I enjoy those things. Likewise I want to live on a good Earth and leave that to the people after me.
What is "this kind of argument"? Something ridiculous was stated, and I pointed out an apparently annoying reality. The argument that you seem to want to have is unrelated to what was said and my response to it. I don't think hyperbole has a place on meaningful discussions. Relevant points should be made without theatrics.
No one justified lockdowns based on people losing taste or smell though. If the justification turned out to be incorrect, it is reasonable to be mad about that. While you personally may be fine with lockdowns based on whatever percent of people lose taste or smell permanently, if that was the justification provided for lockdowns instead of risk of death I think a majority would have been opposed, don’t you?