ok, I don't have the book, so let's look at the examples as quoted by Amazon ...
The infamous 1994 hot coffee lawsuit? This would be the 1992 Liebeck v. McDonald's case, I presume. It has no relevance here as there were already warnings on the coffee cups. Strawman. Oh, and don't get me started on the public perception of the Stella Liebeck case.
Hot pies? Yes, sugar can get way hotter than you'd expect - this is a valid warning.
Fireworks? Yes, don't put them in your mouth as the ingredients can be toxic. Don't read too much into the warnings, as they don't mean don't put in your mouth when lit. Duh.
Beach Ball? Don't throw one to a drowning person as it'll just tire them out trying to get purchase.
Bubble Bath? Yes, keep out of the reach of kids as you don't want them drinking it. Another duh.
Software? The nuclear facility warning is standard across all software. No, really. Look at any piece of software. It makes sense.
Mouse? The SGI manuals had several humorous parts just to stop people from getting bored.
Gold Dial? I fail to see how this is unusual.
As you can see, it's a [censored] book that merely tries to be funny.