That's over 10 years of service. But if it's a Pro, then the latest OS officially supported is Monterey, which received its last update in 2024. So I would consider that very fair of Apple, even impressive.
It is fair if you compare Apple with other manufacturers, but it is still unfair in absolute terms. The hardware still works, and the work they're doing to support other models would let macOS work on that laptop as well, as proven by tools that let you do the upgrade unofficially.
It is fair if you compare Apple with other manufacturers, but it is still unfair in absolute terms. The hardware still works, and the work they're doing to support other models would let macOS work on that laptop as well, as proven by tools that let you do the upgrade unofficially.