Good PR move for Apple. Doubt they will allow repair shops access to chips that would make repair possible and not just replacement of bigger parts when its just one chip being affected. I also hope people start to realize just how Apple devices are built these days to be as hard to take apart as possible, when it comes to things like screen, keyboard and motherboard replacements, not to mention you can't really get these parts 3rd party as Apple actively works agains that in the software. Frankly I don't hold out much hope but even if they just made sections of the internals easily removable that would be good enough. The inside of a Mac would look like very thin puzzle pieces, you can pull out the drive section or the power supply section and so on, and just replace with a new one that plugs right in. That would still force you to buy parts from Apple but the difference is that kind of repair would be easier to do, reducing the need to take it into the shop. I'd settle for that if those parts are still available many years after the computer is decommissioned. Another reason why true repairability is important.