Uber has its bad points but what it does is empower citizens to do things that will make them some extra money, If you are willing to drive people after work then go ahead, if you want to make a career out of it that is good too.
LMAO. No one will ever make a career out of driving for Uber, even full time. Most cabbies don't make a lot per shift either, and Uber wants to try to be cheaper than a hailed cab? Won't ever happen.
There is also similar sites where you can rent your home. The cities are cracking down on this because it could be considered hotelling.
That's because it is hotelling. A lot of AirBNB seems to be people renting out apartments they don't own in contravention of local health and safety codes. Those codes are there for a reason. The rest are renting out their own condos illegally and in contravention to the terms of the condo corporation they agreed to & signed when they bought the place.