In the near future (as has been the case for the last 20 years), the areas we will see the biggest gains from automation involve taking manual information inputs and running them through a process to achieve desired outputs. While the gains we've made thus far have been on relatively simple processes (think Amazon automating the merchandise sales process), we will increasingly look to automate more complex processes as we run out of low hanging fruit. Professional jobs (accountants, doctors, engineers, analysts, etc.) will slowly transform into reviewing machine outputs for accuracy and working with programmers to design the systems/processes that serve the masses.
I think we will continue to see a reduction in workforce participation, as total work needed to be performed decreases and population rises. What this will mean for society and life as we know it, I have no idea, but I imagine it involves plenty of space drug binges and VR sex parties.