When Maker Spaces became popular, the idea was to help average people improvise technology with simple material. Where are the Maker Spaces now?
The good news, is they have taken the challenge, as you can see here. From face shields to cloth masks, and even automated ventilators. These specs are for a face shield using a 3D printed visor. (From Columbia University librarians.) But I would imagine that off-the-shelf plexi-glass would do. The University of Arizona Dept of Health Science has a similar project.
Could you help? Why not start with making cloth face masks for the family, and neighbors? The patterns are here as PDF downloads. The Center for Disease Control also has a step-by-step tutorial.
Looking ahead, I hope one of the lessons from Covid-19 and the new normal would include the ability to rapidly mobilize citizens to come to the aid of over stressed hospital systems. While we are all isolating, at least we could keep our hands busy.
Meanwhile, mask brokers and fraudulent middlemen have been trying to capitalize on the lack of preparedness.