Look at that top picture again. It’s not thinner. Look how much of a taper it has to make you think its thinner.
Looking at the bottom one, the back of the screen has gotten thinner compared to the others, but the bottom has barely changed. They lie to you, port thickness has zero bearing on how thin the laptops are, its all lies
The only thing that’s gotten thinner are the screens. Look at the pictures again there is a huge taper on the bottom half of all but the white one on bottom. The screens have got thinner, the rest is just lies