You are rather cavalier about other people's livelihoods. There will be budget for maybe 10% of the people currently employed, and yes, they will be making use of the new tools and they'll adapt. The other 90% are going to be doing doordash until they can figure out a new career.
Initial displacement will happen and it will require time for society to adapt and new industries to mature. The printing press significantly reduced the cost of producing books and other printed materials, which led to a dramatic increase in the availability of books, literacy rates, and the spread of knowledge. This technological advancement didn’t just replace the scribes; it created new jobs in printing, publishing, book selling, and eventually led to the creation of new genres of literature.
Who lost their jobs to the printing press? The monks who were the only scribes back then? They got their time freed to spend it on other duties in the monasteries and mayhaps even more time to read other books rather that to scribe them. So the level of education grew even for them.
The same will be for the FX artist and 3D artists etc. The level of their work will grow, they will spend less time on dull work and more on tinkering with tiny but more important things like ideas, emotions, art overall etc.
