For Me:

• I live in my own apartment. My parents when thy were in my age lived in a shared student dorm. Sharing kitchen, bathrooms etc with 20-30 other strangers.
• I can literally order any food I want with the click of a button for a meal worth 1/2 hour of my working time. In my parents generation it was only for special occasions and pizza was pretty much all there was
• I can order groceries with the click of a button. I can rent a electrical scooter with the click of a button for almost no money
• The city has objectively far less trash and more greenery. It's visible on all photos.
• Speaking of photos: analog photos hat superior quality back then. But iPhones are more convenient