The world is surrounded by the COVID-19 and so the demand for the decentralized economy is increasing as a way of maintaining social distance. Does Pandemic Coronavirus open the door for the decentralized economy? Please justify your answer.

Having a 'decentralized' economy means having no one to control it. We might see the flexibility and volatility of Bitcoin having these characteristics but the economy won't function in that way. It can sprout rivalry and a messed up organization. The COVID-19 even spanned out doubt and fear, so naturally and practically, people will clung out to the government. Asking for food, goods, and necessities. Online transactions might be a safe way yes, but people need reality and they have it with the government.
A decentralized economy really does not have any advantages over the ordinary, especially against the background of various situations that have a very strong impact on the lifestyle of an overwhelming number of people, so the search for salvation in a decentralized economy is in vain.