Families going forward

Saw news feed on ABC news Australia.

What is your take on 60% of the current generation opting for single child?

This is a delicate situation.
Coz living plus other factors are driving this.

But this also poses problem as more people grow older in the future.

If you are in your 20s/30s /40s what is your opinion?

Or if you have kids in the above bracket, what is their opinion?

Is small family happy family?