Not until aliens land and show us the way. I firmly believe we aren’t presently capable of allowing a post-scarcity economy to exist — too much stuff is based on scarcity. So much so that we create scarcity instead of giving away excess. I’m thinking of food specifically.
If "stuff" === power over other people, then agree 100%.
There are people out there who would rather other people starve than they have one iota less prestige, power, influence or luxury. And, unfortunately, they are the people who wield most of the power in our society.
We have to solve that before we can solve the economics, which is the easy part.