I guess the people in Wall-E didn't really seem unhappy so perhaps you're right. My gut instinct though, is that there is a qualitative difference in the level of abundance and concentration of wealth, power, and influence we have today that needs to be taken seriously on its merits and not hand-waved away with tenuous historical analogies.

Yes, two hundred years ago, many people thought reading was a dangerous distraction for young people, just as film, radio, TV and the internet became later. But there is a qualitative difference to having social media in your pocket with vibrating notifications. Pretending its just more of the same honestly feels like slightly willful blindness at this point.