You DO understand the meaning of "recommendation" right?
1. a suggestion that something is good or suitable for a particular purpose or…
dictionary.cambridge.org
I've already explained to you the "rational justification" for not wearing a mask - it is almost impossible for you to become infected simply by breathing the same air as an infected person. You get it by touching someone who has the virus, or by touching a surface that they contaminated, and then touching your face. And in America, we are Constitutionally protected from being forced to be responsible for someone else's stupidity, which is what the mask wearing is designed to do. Exercising one's Constitutional rights, especially as a protest against the creeping (more like galloping) authoritarianism of the left's "war on virus," is actually a patriotic act. And, of course, protected by the First Amendment.
To you, I'm sure none of that sounds like a "rational justification." But then, you aren't exactly, by any stretch of the imagination, a "patriot."