I strongly second this. Most people tend to be pretty used up after a day at work, and after commute, errands and household chores, TV is pretty much all they have energy for.
Personally, I hang out with regular "normies" as much, if not more, as with technical people, and all the boring TV-watching "normies" I know do have dreams and hobbies, but it takes getting to know them better to discover that. And those dreams and hobbies are generally blocked by dayjobs and errands.