Threatened to sue my (UK) optician for refusing to give me an eye test for being mask exempt - and he just called to say he "just happens to be in the surgery today, and would I like to come and get tested?"
Finding this helped: Optometry Today
Face masks ‘not mandatory’ for patients in optical practices, according to new government regulations
FIGHT - DO NOT COMPLY.
Winning - God be praised!
No, he kept strictly to talking about my vision. Told him I had natural immunity but he wore his mask. Most people really don't want to know what's going on as long as they are OK.