I believe that's more of a thing in east asia. I've stumbled upon it only a few ...

		3836293648 7 months ago \| parent \| context \| favorite \| on: 'Gwada negative': French scientists find new blood... I believe that's more of a thing in east asia. I've stumbled upon it only a few times in English speaking media and never here in Sweden. Though people were obsessed with some colour thing a few years back