https://en.wikipedia.org/wiki/Dot-com_bubble
Between 1990 and 1997, the **percentage of households in the United States owning computers increased from 15% to 35% as computer ownership progressed from a luxury to a necessity. This marked the shift to the Information Age, an economy based on information technology, and many new companies were founded.
At least we got something out of the dot-com bubble. What do you think are the useful remnants, if you think it's over? It still feels like the applications are in the very beginning. Not the actual tech, that's actually been performance and dataset size and tweak updates since 2012.