This might surprise you, but most people are absolutely terrible when it comes to making complex financial decisions involving multiple variable factors over a period of time.
The tiny percentage of ride-share drivers who do meticulously keep track of their finances have all said the same thing: at the end of the day, when you factor in everything, you barely make any money - if everything goes well.
The only time I hear complaints that driving isn't worth it is specific trips with traffic or a long dead leg back home, but that's not their entire driving history.
Basically, I don't buy the "so many people wouldn't continue doing it if they weren't making good money" argument.
I have direct experience with hundreds of drivers including many students, retirees, elderly, disabled and my own friends. They all do it because they get paid.
There are thousands of other things they would rather do for fun or to stay busy, not sit in traffic to drive strangers around.