the concept of work I imagine will start to change. I believe we are at the front lines of something new

This is true for sure.
I don't think that there will be a lot of manual work done by humans in a few decades. Dangerous jobs like firefighters are probably all done by robost - Just one example! But what will we do with all the workless?
On the other hand, we are gonna have to deal with new problems. What will those be? And how will we be able to deal with them?

As you said,

Time will tell.