I have a Supersoaker that will shoot a pint of water in a second, and it can hit about 100 feet away. It could probably put out an eye from about 5-10 feet away. They don't make 'em like that anymore...
I also have one of those torchierre halogen lamps in my spray paint area. It was a $20 floor lamp that I bought 20 years or so ago. It gives off great natural light that is perfect for painting. Well, I recently broke the base/post connection and went to go buy another one. Nobody sells them anymore. Turns out that jackasses were burning their houses down with themselves inside by putting curtains, drapes, and maybe even gasoline on the hot elements of their lamps.
Neither one of these are available anymore. Personally, I would rather that people be responsible for figuring out for themselves what is dangerous and what is not. It might make us smarter as a society, and perhaps kill off the dumber ones.
But I do think that there is a difference between those types of products and products manufactured with design/manufacturing flaws. Companies should be responsible for the design of their product, not the use of their product.
But I don't think we should go after people on the secondary market unless there are indications that they are knowingly selling those items.
Something else you can get into massive and expensive levels of trouble with: if you ship paint, fingernail polish, or other substances like that and forget to put a label or write 'ORM-D' you can be fined up to $10k. Even a single spray can or bottle of nail polish can make you eligible for this.
Steve