You've posted this 3 times in response to comments on this thread. Do you have an axe to grind against Mark?
I don't think any body cares about that. Specially when you can collect the plastic balls (because it's in your pool) and recycle it (which I'm sure he did, I don't think he dumped it in his kitchen trash can).
He also uses biodegradable glitter.
> biodegradable glitter
ok, wow. TIL such thing exists.
They don't. See links above.
If you read HN you know that recycling doesn’t work. If I care about the environment I’m not going to buy millions of plastic balls for views
It depends on what sort of biodegradable glitter you're using. Some glitter is even edible.
I'm pretty sure the non-biodegradable regular glitter can be eaten too, but your shit will sparkle. Harm to humans is not the primary concern with microplastics.