What are your thoughts on Gender-Neutral "Theyby"?

https://www.youtube.com/watch?v=oAAQ8lUdiAc

A theyby or non-binary baby is a neologism for a baby or child raised in a way that is gender-neutral, allowing children to choose their own gender, and also referring to the accompanying parenting style.

Thoughts on this? is this good idea or bad idea? Im non binary myself but this isn't good idea in my opinion they should at least wait till the baby is 7-10 years old to decide

What are your thoughts on Gender-Neutral "Theyby"?
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