That's true.
I've got exactly the same logical thought immediately after posting my last reply. Anyhow, awaiting to see any feedback till now!
My second thought after my last post was perhaps there will be more and more artists by individuals.
That means the market demand or human demand in the future would be: people don't like much about robotic products/services performed by robots. Anything that can be mass produced.
People would become much more sophisticated in lifestyle and preferred personalised tastes. Like painting, music, poets, stylish dishes, etc. That any robots cannot do well at all.
Therefore, cooks could be a good profession. imo