New technology changes the way things are done - it doesn't remove the work.
Take car repairs/servicing. Modern cars are fully computerised and diagnose their own faults. Car mechanics these days is more about replacing faulty communication cabling and replacing faulty circuit boards.
BUT, at the same time, fewer and fewer people do their own servicing and maintenance so instead of changing the oil themselves, fixing their own blown fuses, changing bulbs, etc., they take the car to the garage to have these (what used to be self doing simple jobs) done by the mechanic instead.
In my own profession, accountancy, things have changed out of all recognition due to computers, but the vast majority of businesses still use an accountant. We're still here, but we do out work in different ways today. Ever since I started in 1983, we've been told the accountancy profession will cease to exist due to everyone being able to do their own accounts and tax returns due to computerisation. In actual fact, if anything, as a profession, we're growing and busier than ever, quite simply because the IT bods have found it impossible to "automate" the entire tax/accountancy workflow, and some of the systems are so crap with data input being poor that accountants have to spend, if anything, more time rather than less!