Despite, that analytics says that there is a start of the global economic crisis, there is a business that is on the rise:
Manufacturing of Masks.
For example URBAN AIR MASK 2.0
This manufacturer is out of stock. His fancy designed mask cost 69 USD. It is reusable, with filters.
The original cost of such a mask, I believe small. Margin-profit should be very big. Looks good for business in a time of viruses spread and ecology problems.
What do you think? Is it worth of starting such a business? And if yes, what will be necessary for this? What kind of investments? What kind of competence? And how to scale such enterprises nationally and globally?