"If you're concerned about microplastics this is the wrong hobby for you."

On the contrary, I'll be EXTRA LOUD about responsible #3Dprinting practices!

Recycle your fucking shit. Use strong dust collectors when sanding. Try pure PHA filament. Repair and upgrade your printer instead of buying new (I can print fucking ASA-CF on an almost 8 year old i3 Mega, with upgrades that can be printed on itself). And stop printing useless garbage just because you can. Be a god damn responsible human being.