Useless to you, obviously. OTOH, others have found simple solutions like new USB boards or powered hubs to actually work, or have finally figured out why it would never charge when they plugged it into their keyboards.
Do you actually have a question, or are you just sharing your judgement and opinions based on your wide experience?
You're obviously also unaware that these are just user-to-user forums and that you're not talking to anyone from Apple here. That would also have required a bit more than surface reading to figure out, of course, which you probably just haven't yet been able to find the time for.
Most of what you find on the top level of any support page has to do with getting a functional Shuffle to work with a compatible and functional OS and iTunes installation. You have to dig a little deeper to figure out how to run tests on your battery to see if it's holding a charge properly (and what to do if it isn't). Deeper digging, but not horribly deeper, is also required to figure out how to set up battery replacement.
All of that digging also begins on the
iPod Shuffle Support Page. Reading required.