Brightly colored pieces of crap echoes my sentiments exactly. Eventually they'll end up in the trash; only take up space in a landfill, or end up in an ocean gy

Brightly colored pieces of crap echoes my sentiments exactly. Eventually they'll end up in the trash; only take up space in a landfill, or end up in an ocean gyre. I don't doubt the utility of some of the "exotic filaments", but these are even less recyclable (or biodegradable compared to PLA). The only useful example he gives is a quadcopter. The majority will just print stainless steel Yoda heads, and fractal vases, that sea life will choke on.