So... Apple and Samsung for cell phones, all people who sell flashlights, toys, etc. etc. should tell all the problems that could happen using batteries or they're being 'irresponsible'?
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Apple don't use replaceable batteries, but it is required for proper labeling on all "replaceable batteries", if you look close enough at a Samsung battery all the info is there on the wrapper including danger warnings
Take a look at even regular aa batteries, the package they come in have a label also. " warning: do not install backwards, charge, short circuit, put in fire, or mix with other battery types - may explode or leak causing injury. Replace all batteries at the same time"
Just another "point it out", the info is so common that people don't think or remember about it because its always in their face, so they look over it.
The device is what it is, the batteries are what's dangerous, and it's always overlooked and blamed on the device.