Our business sells protective clothing including masks.
The problem with the general public wearing masks/face coverings that they have either purchased from tom, dick or harry or made themselves is primarily the way you put them on / take them off and then dispose of them. The same with gloves, there seems to be many ex nurses on GN so you know how to, I know how to but the majority of people get a false sense of security and have absolutely no idea what level of protection the masks they have bought/fabricated offer.
We went to our local farm shop this week (only my third shopping trip in 11 weeks) we saw people wearing masks only one was worn correctly, some had their noses exposed some just had them slung under their chin I assume to be pulled up when entering the shop, one person had the mask over their nose only whilst smoking, I could go on but you get the picture.
Large gatherings of people is and will be a breeding ground for Covid-19 for many years to come, we have to use our own judgement and risk assess situations to keep us and our families safe.
(I think the delay in making face coverings compulsory is due to the relevant legislation)