this is your observation, based on your needs. it speaks for no one else.Only if living in a bubble otherwise it's relatively hefty for a basic clamshell. Spoiled by Surface Pro X which feels lighter while having additional touch screen, pen stored in keyboard, built-in kickstand, better webcam, replaceable storage, etc. Benefit of lighter is being able to carry a companion tablet for second screen instead of constantly command-tabbing.
i love the size & weight of the air, and am coming from 6 years with a 12" macbook. i don't care about the surface, as i don't own one, and if i did... i wouldn't spend time carrying both around and complaining about one over the other 🙄