Actually many of us think is worth it. Take the price of that haircut, pay 10% compound interest on it for 60 years, then ask yourself if you really care what your hair looks like.
I used to spend money on these things when I was younger, but with a few decades of adulthood under my belt, I care less about nice haircuts and fancy cloths.
Now, time is more valuable that anything else in life, and financial independence buys me that time.
The notion that we should all sell ourselves as wage slaves so that we can afford a new iPhone every year is bonkers.
Reject it all. Live Free.