I’ve actually found the complete opposite here & I’m not just saying that ? All blacks/Africans I’ve seen have been bang on the masks way before it was mandatory. I’m not talking just in shops, but walking down the street....everywhere!
....it was so noticeable in the early days I remember telling my Mrs, because I assumed it was because of early reports of blacks being disproportionately effected? That said, in shops you won’t see anyone at all here without one, ever.