Apple had been switching their various iOS devices to USB-C for several years before the EU decided to mandate it, so I don't know how you can assert that them switching the iPhone to USB-C was because they were forced to. It looks more like the EU just had lucky timing and told them to do something they were already doing.
Apple fought it the whole way, commissioned studies to show it was a bad idea, etc etc. This after they had a decade prior been subject to the same thing with micro USB and skirted that agreement by shipping more unnecessary cables.
The sensible thing for them to do is fight regulation, even if their underlying strategy is going towards a compatible goal. They do not want to set a precedent that they can be bullied into changing their product roadmap based on the whims of government.
> subject to the same thing with micro USB
And thank goodness for that! Micro USB is a disaster, they did their customers a favor. When I was still rocking Android phones back then, I kept a box of Micro USB cables on hand because I was having to toss them so often.
Laptops, the ipads. Phones and airpods came after the eu law. Debatable, but it seems to me like they consider the ipad in the same class as a laptop, so it got grouped with those. Otherwise why did it take 5 years between the first ipad with usb-c and the first iphone?
The iPhone had by far the biggest ecosystem of Lightning accessories, the biggest base of users with Lightning cords. It was a foregone conclusion that a bunch of people were going to be angry about losing their Lightning accessories and having to buy new cords, and another bunch of people were going to be happy to switch their last non-USB-C device over. Apple needed to find the crossover point where the latter would outnumber the former.