In years to come, I wouldn't be surprised if mask-wearing during the pandemic is found to (after assessing all available data) at best have a very marginal impact on transmission or more likely has been the biggest supposed health benefit con of our lifetimes. Many people/companies/government seem to have a need to be seen to doing something visible to fight the pandemic and luv castigating others for not doing their bit...
Interesting. What has informed your idea?