Hackintoshing, which involves running macOS on non-Apple hardware, has been proposed as a sustainable alternative in tech due to its ability to extend hardware longevity. However, as Apple transitions to ARM technology, the practicality of Hackintoshing diminishes, leading users to explore alternatives like Linux. Users have expressed concerns about the obsolescence of Apple hardware and cited the environmental impact of producing macOS laptops. Discussions highlight the challenges of supporting older hardware and the idea that Hackintoshing's sustainability narrative may be overstated, especially compared to other computing solutions. There is also mention of how Hackintosh setups can offer unique troubleshooting capabilities while questioning their overall environmental benefits compared to traditional methods and systems.