If you want things to "just work" in any capacity, then you're in for a bad time.

Most things do. Not everything obviously, but that's true for Windows and everything else too. Technology is complex.

People say that anything is possible on Linux, but at the same time roast you for even thinking that it's not gonna take enormous amounts of un-learning and self education when coming from Windows.

You see, this is the issue. Of course it's going to behave differently. It's an entirely different system. The issues come when people switch to Linux and expect Windows still. It isn't Windows. You have to be ready and willing to learn how Linux works, and willing to adapt to what it does differently. For example, on Windows most applications check for updates when they launch and you have to go to a website to get them. On Linux, once a package is installed, your package manager handles all updates for you and you never have to worry about it again, besides just telling the package manager to update occasionally.

Linux fanboys who don't see it's faults can be sort of toxic.

Obviously it has faults. I don't know anyone who says otherwise. Windows users who ignore that they've just gotten used to all of Window's faults are horrible though. I spent a long time learning to avoid or fix the faults of Windows, and I stopped seeing them because that's just the way things were. Once I switched to Linux and don't have to deal with them anymore, they become clear. It's not a user friendly OS. Users just got used to it because they had to. They can also get used to Linux of they want too, for free and without a company harvesting their data or trying to push stuff on them.