No, they can look forward to LIFE.
What can they look forward to with your 'realism'?
LOL! Your argument is that your story is more comforting than reality, therefore it is better? Don't much like realism do you? (Note the scare quotes)
Well then, let me tell you a story that will make you feel good.
In the very near future, we will live in a world where every pregnancy is wanted, every child is fed and educated, people will be equal, we will balance our own wealth against the need of others, the environment will be cleaned up, we will find renewable energy options, everyone will have health care, but only for little boo boos cuz we will have figured out how not to get sick. Parents will love their children, children will all love their parents. People won't want to kill or steal anymore and everyone will be concerned with their neighbor.
OR
Things will continue pretty much as always, some things will get better, some things will get worse. Bad things will happen to good people, and good things will happen to bad people, but sometimes, just sometimes, good things will happen to good people and bad things will happen to bad people. Sometimes humans will shine and sometimes they will disappoint, but we won't give up on each other.
PICK YOUR PILL----because the better story WINS regardless of reality!