Whilst shopping, I saw a couple both wearing very grubby disposable gloves which had holes in them.
If they are wearing these thinking they are protecting themselves, they are absolutely wrong.
Disposable gloves are meant to be used once and touching as little different things as possible.
Whereas disposable gloves in shops - touch hundreds of items, face. Germs can sit on a disposable glove.
I would love to do a swab on my hands and then on their gloves and watch the cultures develop nasties on Petri dishes. I bet my hands which are bare and last time I washed them - an hour ago has less nasties than the gloves samples.