JPack
macrumors P6
It will be useful. This isn't behavior that requires a shift in consumer habits.
The bionic processor and improved graphics processing is something Apple can silently do in software. It will be heavily utilised as iOS marches forward. People on older hardware will feel the pain of being without it.
People with older hardware will buy new hardware in the future.
It's just silly to buy an A11 iPhone 8 today in anticipation of iOS 13 having improved Siri. Consumers don't want to spend $699 on an old form factor. They want to see a difference today.
And today, in terms of performance, there's hardly any real-world difference between iPhone 7 and 8.
