It's a little bit more nuanced than that. Yes you're denying ad revenue but it's not a bad thing.
Not surprising but I'm glad a famous 3d printing youtuber points it out.
My printer is set in an Ender tent, it's like a grow tent and it's connected to the ventilation system in our apartment. Everything gets vented outside.
Also due to static electricity most particulates will stick to the air tubing. Which is good because it will agglomerate and is therefore easier to get rid of.
Microplastics and VOCs are bad mmkay. If you can smell it you're doing it wrong.
Two chemists enter a bar. One orders a glass of H2O. The other chemist says I'll have a glass of H2O too. He bleached his throat and died.
Ackschually
PLA is not abrasive by itself but it's additives might be. Titanium dioxide is a common colorant for example which might end up eroding your nozzle slowly.
@Rolive
@discuss.tchncs.de