I think it's important to note here that the reason a lot of people switch from macOS/OS X to Linux is because they can.
There's been a tremendous amount of work over the last ten years to make the Linux desktop environment habitable. At first it was usable for very narrow use cases, like living within an Office-compatible application, but over time that space has grown. What was once done out of spite can now be done for the sake of convenience.
Instead of being all negative about Apple not living up to our expectations I think we should appreciate how much Linux has exceeded them.
There's been a tremendous amount of work over the last ten years to make the Linux desktop environment habitable. At first it was usable for very narrow use cases, like living within an Office-compatible application, but over time that space has grown. What was once done out of spite can now be done for the sake of convenience.
Instead of being all negative about Apple not living up to our expectations I think we should appreciate how much Linux has exceeded them.