Yes, but BI is not a good example of industry.

It's like Software, its value is to be a complement and/or an abstraction of existing businesses. All of that sits on the very basics of the essence of civilization, which is how much things we can get off the soil and what how quickly and effective we can transform it.

Not to be anti-tech, but every new advancement, no matter how next-level, has to sell more of the same goods and services people have been using since the dawn of civilization, and those goods and services need to solve the mundane problems people have been getting since millenia.

BI is just the word Excel users give to charts they can't make in Excel

BI is a good example of something where the benefits take a long time to show up. It has the most use at a senior management level where they can't use their every day experience to tell what is going on. But they don't make a lot of decisions over the course of a year and it often takes a few years before the impact is felt.

Software is not an industry, it's a tool that all industries use.