Because they're still collecting data on whether or not vaccinated people can still be transmitters of the virus. And when visiting a business, the business doesn't know who is and isn't vaccinated, so it's easier to just still require masks on everybody.
Also, imagine if we decide to reopen, unmask, and gather again, only for COVID cases to have a massive spike, and have to shut down again. They're playing it safe until we either have more data, or enough people have been vaccinated that it doesn't matter.
Its EASY to have draconian and blanket restrictions. Its HARD to sit down and come up with more reasonable policy that balance risk and preserving some semblance of liberty.
There were only two segments of people who couldn’t handle the draconian blanket restrictions for a short time, the poor and the stupid. I forgive the poor, our government failed them.
Great work on the association fallacy and invoking godwin. Pieces of flare? Maybe Mike Judge can cast you in a sequel to one of his other films.
Research, especially on something like a new virus, takes time. We know more about the virus now than we did a year ago, so of course predictions and recommendations are going to change. That is not weakness, that is science.