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I have a secret labs chair and use it a lot for working at home. I often sit for more than 14 hours on it, never had any back pain ir felt uncomfortable. Unfortunately I have one of the older generations and the arm rests are slowly deteriorating and falling apart, otherwise it’s pretty good.
They control the ecosystem in the way that they provide what hardware is new on MacOS and what capabilities it has. So if any developer wants to support modern devices they have to port to that new hardware. They don’t have any choice, if they want to stay relevant.