Reminds me of what happed to GE’s lighting division. They used to have a steady stream of income from people replacing burned out bulbs. The CFLs and LED bulbs came in.
GE made a ton of money selling the new bulbs to homes, businesses and cities, but then the money dried up because the new bulbs lasted way longer.
Then they started scrambling to do weird shit with lighting. Like cramming cameras and sensors into bulbs so lights could be used for surveillance in cities and stores. They were basically struggling to find a new reason why you’d want to by a new bulb.