Of course we can't just take money from current world order and give nothing back.
In theory, can an advanced civilization exist without money at all? May be this is an utopic idea because of... what? Intraspecific aggression? Our education system? Our history or heritage? What stops us to do so or to go in that direction? Is it good or bad in long term?
You need stuff – you take it. You don't need "golden toilet" because of marketing don't try to sell it to you, because "business minds" will be busy to solve problems (or to coordinate other minds to do so), not to make more businesses and make more markets.
The main purpose of this question is to understand what fundamental economics and/or cultural (historical)
problems tasks do we need to solve to use more science and less marketing in our lifes.
I have an opinion that we need so much things to buy, sell and choose because of culture, lack of education and a lots of marketing around us.
Marketing needed for business, but not for humanity. We, as a species, spend so much resources of our brains and planet to solve small things (not all of us, of course). And this stops us from doing really BIG things.