How is this even a thread?

The math is simple.

You tip a driver who loads and unloads you damned bag or you are a POS.

Simple

Seriously. Everyone gives the lady in a restaurant 15 to 20% for brining them 3lbs of food, but they cheap out on a driver who just hefted 687lbs of bags...,

Only pilots I have ever seen not tip a van driver are millenials. I guess they assume mommy will be along to take care of it.... Or, more likely-they are too far up their own asses to give a crap.