I think we’ve been living in artificial environments for so long we’ve forgotten how much nature simply does not care and is not meant to be any particular way. It just is. Whether we are a part of the environment nature is adapting to is totally irrelevant from the perspective of other creatures, and we are both naive and solipsistic to think our notions of harm and no harm matter on an evolutionary timescale.
Dropping containers into the bottom of the ocean is bad for us. It conflicts with the pristine natural environment we envision and the natural order we have been adapted to and find interesting, beautiful and wish to protect, and it feels like bad stewardship of a garden we wish to cultivate.
That does not matter to nature. Different species within the ocean are in a constant battle for survival to adapt to anything and everything and containers are just another adaptational factor like any other.
I am worried by the number of people that seem to think nature will reciprocate if we are nice to it. We should strive to protect the environment and not change it drastically for our own reasons, not anthropomorphize and treat it like a substitute God that will reward us if we make the proper sacrifices to it.
This is a tangential rant not that related to what you’re saying, and I don’t know why a particular flavor of desire to protect nature as some kind of good in and of itself bothers me so much (which you may not hold in the manner that bothers me), but it does. I say that as someone who is currently bird watching while browsing hn by a marsh and loves evolutionary history and the study/protection of the natural world. I think maybe it’s because it diminishes where all of the stuff around us comes from and how we got here. Biological stuff is really, really, really old and been through environmental changes we can’t even imagine. I feel like a bunch of containers dropped in the ocean is like just another thing in a long, long, loooong history of all kinds of curve balls that contribute to the constant change that is the natural world.