> first to market with WiFi, USB
This is extremely revisionist. For ex with WiFi, ThinkPad + a Lucent WiFi card was standard issue for years before any Apple product had WiFi. Apple shipped integrated WiFi, which is wholly consistent with the notion of improving what the industry is doing.
Connectors? Yes, Apple has a history of improving connectors. Other computers have had connectors since forever. In this case, Firewire was Apple's semi-proprietary alternative to USB. USB, which Apple put into their computers years after others had shipped it.
> They need a significant team creating their own model
Your judgement. It's entirely reasonable at this point to license other models and look for a better/cheaper entry point. Apple tends to enter markets when it is possible to make profit. It is not clear yet that the business of creating and running advanced models is a profitable venture. By which I mean no company has yet demonstrated the ability to earn a positive ROI by developing and running an advanced model.
> working towards the future of photonic computing
Again, nothing in Apple's history would suggest that they would even aim to do this.