Sure. Humans introduced something with a negative potential into the world (created out of things that were already in the world). Because of that negative potential, God (IMO, not a "man in the sky" but a form of positively-charged energy) introduced an organic solution as a starting point for humans to fix the problem. Then, scientists (following what I'd argue is a God-given impetus and capacity to do so) iterate on the discovery of the bugs to improve their efficiency.

The central idea being that one of the great mysteries of life is that things tend to work out in one way another, despite all of our thrashing about. The mischaracterization of negative events being inherently "bad" (I view them as lessons or guidestones) ignores the inherent creative potential of those moments. Bugs evolving or coming into existence to compost the plastic is—as far as I see it—a tap on the shoulder saying "it's okay, try this."

A very good encapsulation of this idea is from Carl Jung and is well-explained in this book: https://www.amazon.com/Jungs-Thoughts-God-Religious-Psyches/...

This is a very deep topic and I'm happy to discuss over email: [email protected].