The question sounds hyper stupid but hear me out.
We have an underwhelming volume of shit that relies on plastic. Plastic is cheap and versatile. If we replaced the vast majority of it, I presume costs for most products would creep up, and we would also shift our demand for natural resources (such as wood for paper ). Are there enough resources to sustainably replace our current volume of single use plastics? Or would we be sentencing all of our remaining forests to extinction if we did? Would products remain roughly equally affordable?
Let’s imagine we replace, overnight, all single use plastic in this hypothetical scenario with an alternative. All parcels are now mailed in paper; waxed paper if you need humidity resistance. Styrofoam pebbles are now paper shreds and cardboard clusters. No more plastic film, anywhere. No more plastic bags, only paper. No more plastic wrapping for any cookies confectionery, etc; it’s paper and thin boxes like those of cereals. Toothbrushes, pens, and a variety of miscellaneous items are now made of wood, cardboard, glass, metal, etc. The list goes on, but you get the idea.
Is this actually doable? Or is there another reason besides plastic companies not wanting to run out of business that we haven’t done this already? Why are we still using so much fucking plastic?
Not exactly answering your dilemma, but I was watching a cooking channel yesterday (Sorted), and they were talking about seaweed - it’s wild (heh). You can use it to make straws, bags, packaging and all sorts of stuff that’s foodsafe and biodegradable. And apparently, even if we replaced all the plastic used for that kind of thing with seaweed, we’d barely make a dent in the ocean’s seaweed supply - we’d use less than 1% of it.