As a developer I have vowed to never develop anything for Apple nor buy any of the products. I know my mutiny is like a drop in the ocean for a trillion dollar company but I strongly agree with GNU stance that Apple's Operating Systems Are Malware(1).
Apple been trying to stifle innovation for profit for a very long time and has been getting away with it. Had it not for the good open-source alternatives I believe computers would just be big dumb bricks with 0 scope of experimentation.