Well, maybe - but I doubt it.

Progress report.
The "Cup" part of the "biodegradable" carry-out Coffee went P. D. Q. but the lid looks set to remain for eternity?
A Container, from the Chippy, which carried a Cumberland Sausage and chip has practically vanished, and one of the biodegradable magazine wrappers has gone.
What inspired it?  I follow a bloke on Youtube, who posts as "London Worms and garden".  He runs a number of "experiments" with worm bins.
He has a"NO Rules" bin where everything goes in to check if anything drastically alters pH etc.  He's had a complete T-Shirt devoured in a different Bin.  His latest is a test of microbiology which I don't intend to emulate where he buried cotton items in a number of bins of Garden Soil, Leaf Mould, Worm Compost, a mix of the three + three year aged Horse "By Product" to see if the cotton vanishes any faster in one than others.
I have a square of whatever "100% zero twist Cotton" is to see how it vanishes.