[trainsplanes]

What's the relevance of mask wearing when it comes to business?

Never heard anyone complaining about business being bad because people have to wear shoes.

[snakeboy]

It's less pleasant to work in a mask, especially anything involving manual labor or a hot kitchen.

Shoes are a bad comparison. The vast majority of people have always lived in a society where wearing shoes is the status quo. This is not the case for masks.