There’s an entire instance dedicated to it: lemmynsfw.com

I think they meant pull the power cable out 😬

I have the PDF files and printed them on A4, then glued 2 blank A4 together and glued the PDF prints on either side of that. Gave it enough thickness and we are still using them a few years later. Took a while to do all the gluing but I would say it was worth it for us.

For the stands I bought some bull clips to stand them upright while waiting for an Amazon order of these

They were cheaper at the time I bought them but they hold the pawns well.

I saw the same or a very similar video.

Someone once tried to argue against it by saying it still got the droplets in the air with the lid closed so there’s no point. My counterargument was that it still contained a lot of the droplets by closing it and that it’s the most minor of inconveniences to close it so you should just do it anyways.