The big thing @calumam is that scarcity affects all. I believe the most important area we will see abundance make a difference is in the area of funding. Right now, research entities, non profits, and other ones trying to make a difference have to beg for money. When we are all enjoying abundance, we can afford to fund those type of endeavors which will also improve the plight of millions.
It isnt about the houses and cars....you are right about that..it is about uplifting humanity to a new level of concern for others.