Mask wearing, never having been promoted as a mitigative measure - well then, your recollection is correct.
What about vaccination then? Are you vaccinated? Will you receive COVID booster vaccinations? Or flu vaccinations for that matter?
===
There is an obvious personal benefit from receiving initial COVID vaccination - and although there's yet no evidence either way - one may easily drawn the near certain inference the COVID booster vaccinations will be similarly beneficial.
===
By the tone of your post, you're all about personal choice. It's your "personal choice" not to be vaccinated.
Well, true... except that you "personal choice" impacts others. Not everyone is able to safely receive COVID vaccination - for example, children at this point in time - and other individuals due to unassociated health risks.
So yeah, exercise your "personal choice" at the possible expense of children and those unable to receive the vaccine. Good on you! You fucking patriot! Oh - and if you contract COVID as a result of your "personal choice" - as the USA National Rifle Association would say - "Our thoughts and prayers are with you." Idiot!