I was just riding a government-run subway, and they had an automated announcement saying “Masks are required over the mouth and nose even for fully vaccinated p

I was just riding a government-run subway, and they had an automated announcement saying “Masks are required over the mouth and nose even for fully vaccinated people as vaccinated people can still spread coronavirus.” There was nothing muddled at all about the message. (Of course the message itself is probably wrong, but the public messaging itself is pretty clear.)