Yeah I cant really imagine why these are banned. Im assuming its like what you say because they are technically "non refillable".

Prolly more like ohio when they made it illegal to use plyboards to board up foreclosed homes.

Ohio has the first state law to ban plywood in the United States, though some cities have also banned plywood - including Phoenix. The Ohio ban applies only to buildings on a fast-track mortgage refinance program.

Instead, what you have to do is buy a "clear" version of plyboard, called polycarbonate. They take wood and expose it to a plastic polymer or something.

https://samco-amc.com/blog/ohio-house-bill-463-plywood-vs-polycarbonate-sheeting

Well could you guess, its a relatively new product only produced by a handful of people in the state, im sure who are conveniently friends with the governor dewine, or one or two of them go to his church anyway.

Im gonna bet its the same thing here, the governor is prolly friends with someone who sells big propane tanks LMAO.

edit

I guess polycarbonate is just a different version of plastic a bit harder than acryllic. Not sure why I thought it was made from wood.

https://www.nature.com/articles/s41598-023-42242-7

It is possible, not sure why I thought ohio was going to do it lmao, I am a dumbass.

https://www.youtube.com/watch?v=fdPMv7MhgPQ

Might have been because of the word carbonate in there, I dont know. My brain wasnt working very well during that time lmao.