I wear a mask mainly to protect others jic I'm a symptomless carrier. I know they're not 100% effective but even a little protection helps. I look forward to the day when masks can be thrown away. Until then I'll wear one in shops etc because its just a minor personal inconvenience which just might save someone else from getting seriously ill.
I found this article on the BBC news website. It debunks some of the rumours about Covid-19
https://www.bbc.co.uk/news/55364865
20-Dec-2020 10:58:58