I want to know the answer to the following question:
What sort of circuit are plastic capacitors especially useful for?
All the background I'm provided with is that "Electrolytic capacitors and supercapacitors are used to store small and larger amounts of energy, respectively, ceramic capacitors are often used in resonators, and parasitic capacitance occurs in circuits wherever the simple conductor-insulator-conductor structure is formed unintentionally by the configuration of the circuit layout.". Is that enough to answer the question?
Answer: no