Let me preface this by saying that, even if it's
technically illegal, I have no moral qualms whatsoever with a user legally purchasing an eShop game and extracting it to be used on a PC emulator. I have done so with my Wii U games. I am very against piracy and illegal redistribution, though, and presumably 99% of Yuzu users fall into the unsavory latter camp.
When you purchase the Nintendo Switch, you purchase the whole thing, not just 10%, not half, not 90%, not 99.9999999%. You purchase the whole thing. The firmware/os files are part of the Nintendo switch, and it is sold as one unit, and one in the same. Therefore, it does belong to you. Yes, you do have the right to copy them for your own personal use.
However, that is irrelevant anyway. Yuzu devs did neither one of those things. It is Yuzu that is being sued. Yuzu does not include OS/Firmware. So it's a moot point
No you don't. You buy the hardware, and can do anything (legal) with it, but you cannot use the internal software for whatever you want. By buying a Switch you don't suddenly have the rights to decompile or reverse engineer the OS and make your own Switch and sell it, for instance. The software is still protected. When you buy a Mario game, it doesn't give you the right to make and sell your own Mario games or to sell copies of the Mario game you bought.
wait, who are you to tell me what I can or can't do with something I own? by what logic I do not "own" what I have purchased? Is taking a hammer and use it to rip my Nintendo to pieces out of context?
You are free to smash the hardware to bits if you please. But buying hardware does not grant you unlimited rights to the software contained within.
No you don't. You own a license to use the software, subject to the terms. If you owned the software, then when you bought Microsoft Office you would be allowed to go online and sell copies of it yourself. But that's obviously illegal. So is buying home editions of software, intended for personal, non-commercial use, and using them in a business environment.
Edit: having skimmed through that post at that link, it appears to be refuting the common (erroneous) sentiment that digital software and games are only "rented," not "sold." I agree with the point of the post. But you cannot use "own" without qualifiers. You own a license to the software, and the right to use it as intended. The maker of the software still owns the software itself.
On a related note, people make a huge fuss over digital media being "licensed," not sold, but you still "own" digital media in the exact same way you "own" physical media. Both grant you a license to use the media as intended, and nothing more. When you buy a Blu-ray, it doesn't grant you the right to upload the movie to a video hosting site, for instance, which true ownership
would grant. The reason the words "sold" and "ownership" are avoided in legal documents and terms is because they have problematic implications regarding the end user's rights to do whatever they please with the content within.