Fungi (like most bacteria) destroy organic matter. Suggest a hypothesis what consequences for mankind and nature would

Fungi (like most bacteria) destroy organic matter. Suggest a hypothesis what consequences for mankind and nature would a decrease in the rate of destruction of organic substances by a factor of 100?

If the rate of decomposition of organic remains decreases, then there will be clogging, littering of the environment. People will have to come up with something for recycling to help destroyers.
However, this time has already come, because humanity has “spawned” a huge number of landfills.

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