ATMs hurt bank-tellers specifically, but all of society has 24/7 access to cash.
Email hurts the postal workers, but everyone can instantly communicate with nearly anyone in the developed world.
Robotic car manufacturing hurt some auto workers, but all of society gets cheaper cars.
Amazon.com hurts the mom & pop book store, but everyone gets cheaper books conveniently delivered.
Netflix crushed video rental stores, but a whole county got cheaper, easier access to video.
The list could go on forever.