Although it’s attractive that Apple should make its macOS support commitment explicit, it has reasons to avoid doing so. Would it really bring users any benefit?
Feedback
Are you testing or going to test Monterey beta? Advice on kernel panics, the M1 missing boot disk problem, updates and escape routes.
Apple asks us to report all bugs through Feedback, a system which it controls, and uses to its own advantage. Doing so discourages Apple from thoroughly testing its products, and we’re the losers.
The Eclectic Light Company 