What if those use-cases disappear also because they were made for humans? Will there really be a need for spreadsheets and spreadsheet plugins when all that works is done by an AI with a little help of some headless tool or scripting language?
if we look at the last 30 years: yes. The IT industry doesn't seem to be developing towards anything that resembles efficiency or minimization of work. For every useless technology, a caste of users and a caste of experts are created in order to be able to absorb the information that can be generated.
The information society is a machine maximizing information exchange, something that only incidentally implies increasing profit or increasing productivity.