This is a perfect example of common-sense thrown out the window. A bane of the world today.  You should never dispose of common-sense and replace it with mathematics.  Mathematics, and when used is statistical pursuit, can only attempt to simulate scenarios from data supplied, or framed pictures of their very construction.  Common sense is science, that of observed commonalities and events, even if labelled as anecdotal(said in conversation, wives tales, etc).

Masks are not advantageous as you are complicating a situation of natural body design, that of expelling toxins through the nose and hoping to breath in cleaner air.  Masks unquestionably increase viral/bacterial load. Therefore creating spreaders.  With the higher loads, comes elevate deaths and ailments, creating erroneous lethargy statistics for any said virus. That can result in political overreach/oversight as seen in CoVID19. The benefit of reducing virus particles with a mask is outweighed by the damages they cause.  Common sense.  No you don't need a PubMed article to comprehend that.  Also consider some people correctly breath though their filtering nose, and other incorrectly through their mouth.  Masks complicate breathing for those properly using nose, and espouse mouth use.

On weather seasons having an effect on viruses and contagion. You don't need to search for lab papers on cold weather and viruses susceptibility to disprove summer protections.  Common sense should tell you that viruses are naturally burnt out of the body via a "temperature".  Therefore Summer can only assist in raising the body's heat when infected, causing fast mitigation. This includes hot baths.  You would also easily say moisture assists in virus survivable in the environment, making cold moist weather a disadvantage health.

Also consider your stance is based on trust of politician and science workers and industry.  That is unquestionably a flawed stance.