LOL. You're comment shows you must not have flown on any major airline for some time.
All of them have adopted wireless on board as an option for their distribution as it is much cheaper than installing and maintaining seat back screens, especially as the vast, vast majority of people are bringing their own, much better quality screen with them. They also know that it is vastly easier to get someone to purchase an item, like a premium movie, on their own device than to try and get them to use a card on one of the old seat back screen sets. They all have apps that you download and then can stream their free and paid movies and TV right to any device you have. It's what happens with free enterprise; they have to offer it to be competitive, (plus they want to take your mind off your uncomfortably cramped seating

).
If you do start flying again, check it out and welcome to the post wired world of flying where you don't need to be plugged into your arm rest or seat back.