> for another two decades
I.e. start investing and in 20 years you'll be financially independent. Sounds good to me to be living in the US.
> the guy who makes my morning coffee can't
I talked with a guy once who told me he "can't". He was driving a new car, and the payments, rent, etc., added up to more than his income. I suggested he sell the car, buy a car he can afford to pay cash for, and start investing.
He partially did take my advice. He sold the car, bought one he could pay cash for, and then blew the extra income on some other luxuries. Of course, then he still was in "can't" territory.
My current car I bought used 25 years ago and still drive every day. It costs me practically nothing.