Good point, crossed my mind as well.
However this is of course a luxury problem, and if you'd want to work again in this utopia, nobody would get in your way, and it's not pointless if it makes you feel better ofc.
At this moment in time however, we can not even speak about such luxury problems, while on the other side of the world people are dying, war is raging and everywhere around the world there are people in poverty, hating, egoistic, self centered, enstranged from one another and having a shit load of personal problems.
To me, such a 'utopia' is not just wanted, it is nescesary, at least in the long run it is if you want to be purely scientific (theory below), but for me it is also nescessary because I just can't stand all the suffering that I know is real and around me.
So to the scientifics.
According to evolution theory the mechanism of competition is largely what has made us evolve into what we are.
It is engraved into our workings and our mating processes.
However, never has any species, as far as we know, been to the point where we are now; 1 absolutely dominant species of the earth knowing how to take care of ourselves and being able to utilise everything to ensure survival as well and for as long as possible. One might argue we are done evolving for this part.
Yet now we face another problem: ourselves.
We compete rather then cooperate (choice, but not really because by law it is currently our guiding mechanism and obviously we are in a monetary system. Also, not being competitive wouldn't really work as those that are will take from those that aren't).
I compare it to something else: somebody eats because he is unhappy and is unhappy because he eats (name of this disease would much be appreciated).
This mechanism is self destructive (unhapiness, doesn't really get any more obvious then this), self perpetuating,
UNLESS consciousness interveins (the person becomes consciouss of the mechanism) and ultimately self defeating (eats himself to death), all on an individual level.
Now lets look at competition.
Only real difference is that it is collective, taking the human being as a single organism when you compare it to the eating disorder.
It's self destructive (if you don't see this.. read again, think more, look around you, watch ZG addendum and afterwards punch yourself in the head),
self perpetuating unless consciousness interveins, and ultimately self defeating (all recources used up we all kill each other until one remains, and one cannot reproduce, this has already began because there are a lot of examples of people killing over things).
Competition has brought us where we are, but now for us to survive we must shed this very mechanism.
I mean think about it,
why would we even have a consciousness? This consciousness has been evolving in the last milennia (that's why we know less and less about our history the further we go back, except from archeological findings).
We are setting the stage for the next step in evolution.
We evolve or we die.
All the callings around the world for love etc., it's all scientifically explainable according to this model (as much as I can imagine this may sound to some people, when you understand this it is actually quite quite beautiful

).
There's really only one reason this theory of the collective self defeating mechanism might not be correct and that is when the following factors would be in place:
- we found and inhabitet other planets before we got to the point where we would all be dying and killing ech other
- The second thing that must be in place would be that we have to keep finding these planets before we sucked em dry
- last but not least the universe would have to be never ending
I always knew everything just had to make sense

and it will when we reach this new point in evolution.
Actually I think it might be the end of it really.. at least as we know it.
We'll be done

We're not ready yet, but it is comforting that evolution is an exponential process and that indications are there that we are now on a(n extremely near) vertical line.
We never knew what a completely uncompetitive world and thus a completely uncompetitive self would be like, because we've never seen it or heard of it or imagined it (probably).
Well now you've heard of it
We will be able to see everything the way it is now as it fits into preperation for this new phase.
Hah, Darwin and Dawkins! I eat you for lunch! (we ARE still in the competitive thing you know

)