The OP said he never had to pay student loans...and then wonders how people are living paycheck to paycheck.
I pay $1,170 per month for student loans, and another ~$250/month for credit card debt incurred because I needed money because I was paying student loans. I make about $1,600 per month. You do the math. I live with parents, I'm not saving, and even if I wanted to take on more debt to go back to college, no one is going to give me a loan at this point without a co-signer, and no one wants to co-sign for me. There are a LOT of people in similar situations.
Also, with a divorce rate of ~50%, you can expect that for every "family" with 2 parents, there's a single-parent house that has just as many expenses (rent/mortgage, kids, etc.), but only HALF the income the OP does.
Cost of living is WAY cheaper in the south. Like dirt-cheap compared to states like New York (my state).
It's funny the way OP floats "spending too much on Netflix" as something that makes a meaningful budget impact on an income comparable to his. For a paycheck-to-paycheck person, sure, it would, but for someone with OP's income it's a negligible cost, and highlights how clueless he is with perspective.
I refuse to believe that anyone can properly clean themselves with soap in 3 minutes. OP is dirty.
LOTS of people spend WAY too much on phones. This is a moderately high expense for some.
U.S. median household income is roughly $56,500 (https://en.wikipedia.org/wiki/File:US_Real_Household_Median_Income_thru_2014.png), or a little over $27/hour for a 2-parent household. But that means that each parent is making roughly $13.50 per hour...and every single person in the same office is making the same, but doesn't have another person to help pay for rent and utilities...and now you can begin to see the problem.
Cities and regions of inflated income will skew data drastically. I'll use New York State again as an example. (https://en.wikipedia.org/wiki/Household_income_in_the_United_States#/media/File:Map_of_states_by_median_household_income_in_2014.svg) The median household income is $60,000 to $65,000, which is around $30/hour if you use $62,500 for yearly. But keep in mind that New York City will drastically outweight everything else in the state. Case in point, it's difficult to find anything over $15/hr. in my area of the state. There are HUGE spanses of geographic regions that contain nearly as many people as those 1 or 2 big cities in a state, but where people make WAY less.
Last, but definitely not least, health insurance is KILLING a lot of people. For those with decent incomes (such as a friend of mine who is a mechanic and makes a variable wage but usually pulls $3,000 per month), they are just getting raked over the coals with health insurance costs. My mechanic friend referenced above has a wife and 4 kids, and pays over $300 / week for health insurance, or roughly $1,200 per month gone from that $3,000 -- and the $3,000 is before taxes. And his insurance costs are cheap -- another friend of mine drives trucks -- his health insurance costs were roughly $1,600 per month, and he only has 2 kids. And giving everyone free or reduced health insurance won't solve the problem; all it has done / will do is allow the health sector guaranteed income. When I had no health insurance the doctors would allow me to negotiate a cost. No one with insurance gets to do that, because the doctor knows he's guaranteed an certain minimum. Now let's take that mechanic friend of mine -- $3,000 minus $1,200 is $1,800, minus $700 on mortgage is $1,100 left, minus $100 on phone, minus $80 on Internet, minus $90 on water & sewage, minus ~$80 on electric, minus $120 on gasoline, minus $110 on heat leaves $520 to spread across an entire month for food, toiletries, other bills, etc. Stories like this are typical, even if the numbers vary. His wife has a part-time minimum wage job to help, but car payments and other forms of debt haven't even been discussed for this guy & his family yet.
Bottom line: OP is having trouble believing that he is WELL above the median, even if he is MILES from elite ("1%") income. This is a common affliction for those on LRC in general -- they're waaay beyond average, but because they're still significantly below elite, they have trouble believing how far above average they already are.