If its a year per kid, I'd be tempted to keep having kids. If that catches on, we might wonder if Netflix is encouraging rapid population growth.
No need to wonder, just take a gander on how most of Europe is doing. My Cousin in Germany is on maternity leave with 6 months full pay +6 more months with 2/3rds pay, which has been typical for quite some time. Germany currently has zero/negative population growth (https://en.wikipedia.org/wiki/Demographics_of_Germany).
Being present for a child as soon and as long as possible is the best thing you can do for their health/development/etc (and you get benefits as well). If this catches on we might wonder if this encourages lower healthcare costs and crime rates.