But you can see your Mac (running macOS) on it. In that sense, it’s “just” a monitor, but far from Apple’s most expensive monitor. Another comment mentions tha

But you can see your Mac (running macOS) on it. In that sense, it’s “just” a monitor, but far from Apple’s most expensive monitor. Another comment mentions that you’re confined to the host computer’s “screen” and can’t break applications away from that rectangle. But you could imagine that being a possibility in the not-too-distant future.