# COVID-19 popularized decentralization, but blockchain may not catch on
“# COVID-19 popularized decentralization, but blockchain may not catch on ” On Nov. 9, drugmaker Pfizer announced that its COVID-19 vaccine is 90-plus percent effective, and even though it may be premature to proclaim the pandemic’s end — as the virus continues to rage in the United States and Europe — once can at least speculate:…