[kidd]

Interesting.

And now, in present day China,
uncles, aunts, sisters and brothers are very rare.

[null and void]

I question the premise that grandparents are innovators.

[SunkenCiv]

Single child families mandated by the state for nearly 40 years means, many people not only have no siblings, but they have not even one first cousin. It’s called legislating yourself out of existence, in this case, a.k.a. People’s Republic of Jonestown.