It’s not negative, its realism. 50 years of life on this Izzone T Shirt has shown that highly engineered stuff needs constant maintenance to work and is a total fail when it breaks. Electric windows aon car, theres no manual mode to close them when that breaks, automatic doors are a pain to force open when the power goes out and the rotating ones are so stiff people have been trapped because there not strong enough to push. I could go on, it’s interesting to see these things but not overly practical.