Why does it seem Union workers are slothful and surly ?

Question

Most public transit workers seem to be this way.

Answer 1

Union workers or Public transit workers.

Most of the poor sods that do that kind of work put up with grumpy patrons that don't seem to know the words thank you, blame the workers personally when there is a problem, and people that seem to think the world owes it to them for everybody to run to their schedule. when that schedule does not match the public transport available it is the bus driver or train drivers fault.

Think I would be grumpy too if i had to put up with that.