Correct. Might want to mention the wheel too. It may be the oldest recognized technology.
Or maybe "humans". We've been around longer than any technology we've invented. Perhaps the old, antiquated human race should be deprecated just because it's old?
And one more time: both the battery and camera technologies within iPhones are OLDER than the 3.5mm jack. After Apple gets away with jettisoning 3.5mm but keeping the price the same (or maybe raising it) and the cheerleaders are singing "See, apparently millions and millions of people didn't care about the headphone jack", I hope they'll be back again spinning the same rationalizations when Apple decides to see if they can kick the battery & camera out to accessory add-ons too (sold separately of course).
Both are older, more "antiquated" technologies that could be done better if they were pushed out to more expensive add-on hardware. In fact, the bulk of the arguments in support of jettisoning 3.5mm could be repurposed for jettisoning either or both of those older technologies with only a minor wording change.
Maybe this is just marketing spin practice for our progression toward eventually buying an empty box from Apple for about $1000 and then buying all the individual parts to assemble what used to be a "whole" iPhone delivered within prior generation boxes?
But hey, iPhone cannot get any "thinner" or "lighter" than the one (not) in an empty box. And Apple cannot make more profit than having near zero cost of shipping an empty box. And, of course, some of us will spin the genius of it going that way... how brilliant it is that now those that want more battery can simply buy more battery and those that want smaller screens can now buy a smaller screen, etc. Genius. Genius!