Reproduction has a very well-earned taboo thanks to the terrible eugenics trends of the early 20th century. But, this taboo prevents us from seeing some things clearly. One of those things we tend to avoid thinking about as a society is the who/when/why of parenting, and the long-term effects of those decisions (or lack thereof).
The movie Idiocracy satirized one aspect of this, but it still doesn't get much discussion in terms of family planning on a societal scale -- whether to encourage or discourage childbearing, whether some groups should be encouraged more than others and the moral questions thereby raised, etc.
So, acting shocked and invoking "privilege" doesn't move the conversation forward, when there is ample underexplored territory in which to do so.
1. "Parents vote about the distribution of the startup positions for the next generation." What?
2. "Poor people should rather be angry about their parents than about the system." Are you serious? What good is that going to do?
Sorry, but you must be living quite a privileged, or sheltered life if you believe these things.