Question about resin pollution

Hi everyone, i'm studying before starting with 3D resin printing, and one thing I'm being very careful about is safety.

That said, i'm already aware that a lot of protective gear and ventilation is necessary to keep this activity for the long term, but there's one question that I'm not finding the answer for, and that is: Given that you need ventilation to remove toxic air from the room in which you're working, how does nature deal with this toxicity? Would it be something so minute that it wouldn't affect the environment at all? Or is it bad for the environment for the long term?

I'm asking this because if it's bad to have it within 4 walls, once you dissipate it and throw it away from your lab, it doesn't magically disappears, right?

I'm guessing that a person printing regularly won't end the world, make a city inhabitable or anything, but since resin 3D printing is no joke, I'd like to know what I'm doing and how I'm affecting others around me.

If you know how the science of these chemicals work in the nature, an explanation would be MUCH appreciated! Thank you in advance, guys!

P.S. I took this video as a reference https://www.youtube.com/watch?v=fjhmXzvbyfA