I agree Stilly that bickering on and on and on serves no purpose really. And perhaps it would be better if people could just 'agree to disagree'.
We always wear a mask (paper ones that we throw away after use) Our lovely neighbour gets multi-packs of them for us in a Poundsavers shop when she visits a nearby little town.
But we don't mind at all wearing one. (Cheeky husband says it 'improves me'!!) However, we very much respect the views and feelings of those who can't bear having their noses/mouths covered and who believe there is no benefit. Each to his own. But we personally need to protect ourselves, being a bit vulnerable.
Same as getting a vaccine/booster etc. We wouldn't 'harp on' to anyone about it, but just quietly (and thankfully) whizz off to our local surgery to get the latest offering (booster soon!)