> For me that’s a great example. I personally know many old (even obsolete iPads) lying here and there collecting dust, as their software (and hardware) vendor decided they are all in for nature and ecology (sarcasm), so let millions of perfectly capable devices would be thrown away as a trash.

This really infuriates me because we (iOS developers) were all forced to see how it was happening. If you want to stay in the game, you have to develop for the newest devices, In order to do so, you need to upgrade your Xcode. In order to do so, you have to periodically upgrade your mac. And this is more or less fine. But at the same time newer xcode drops support for older yet perfectly functioning devices.

What can you do? Keep older macs with older xcode versions and at least be able to develop solutions for your own devices. But this is not a solution, it doesn't solve anything really, and it wouldn't help much in your kitchen example.