There is such a theory that intellectual work will also be replaced by robots with artificial intelligence.
I think that if we talk about the distant future, then most likely it will be so. After 100 or 200 years, most people will be unemployed and will live on social benefits. And physical and intellectual work will be performed by robots. Although today it seems fantastic.
a hundred years ago, the population of our planet was half less, it is unknown how many people will be in two hundred years,and what will be the progress or regression of the population