Is this the law of supply and demand or law of the jungle. Whether you believe the Corona virus is a real issue or not, someone will try to take advantage of the situation. As the great business person Rothchild stated “Buy when there is blood in the streets.” Not the most kind idea, but, you can benefit in a down market. I would not recommend this method.
He Has 17,700 Bottles of Hand Sanitizer and Nowhere to Sell Them
On March 1, the day after the first coronavirus death in the United States, brothers Matt and Noah Colvin set out in a silver SUV to pick up some hand sanitizer. Driving around Chattanooga, Tennessee, they hit a Dollar Tree, then a Walmart, a Staples and a Home Depot. At each store, they cleaned out the shelves.
https://www.yahoo.com/news/17-700-bottles-hand-sanitizer-155735689.html