I don't remember where, I think the reason 25% sticks in my mind is because I usually do 20% and tend not to think about it. I did stop going to restaurants because of it but I would still go to fast food / take outs and then they started requesting tips before they even made the food. The increased in cost on top of the tip felt like small scale extortion - what are you going to do to the food if I don't pay. So now I just cook at home and save a bunch of money and I wonder how many others are doing the same.
It was in 1995. We briefly flirted with 18%, but it's 20% now. At least for restaurants, taxis, and barbers. I've been prompted for tips at self checkout kiosks and tip a generous 0%.
When you read the fine print you find out that’s for a 2D simulation of a robot arm that isn’t moving. Real world results from coworkers showed it being about 10x slower than Drake in meaningful sims.
In my limited experience with Greyhound, the busses are notoriously late. I’ve taken it only 2 times. The first time was around an hour late and the second was running about 5-6 hours late.