So, now that people are getting their new 13s, I see a lot of complaints about the weight.
It's simple, folks: weight matters.
You want to carry a brick? Buy a brick.
You want a phone that you can carry around and hold comfortably? Skip the iPhone 13. ("And hey, let's not only make the phone heavier; let's give it square edges so that people holding it tightly feel some pain!" --T. Cook)
Steve Jobs would have picked this up once and then screamed for T. Cook to come to his office, where Jobs would have started slapping around Cook immediately, saying "WTF IS THIS?!?"