Tech industry in its shape is dead anyways. How many companies / startups work is just to visualize data with some charts to help understand a bit.

How may companies are just some custom data collectors

You can continue , we are at double pivot now. Code is a commodity. Not oracle db , but oracle business department for sure . You can build the same on the fly and curated.

At the same time to support old system you need 10x less people .