There were three major disincentives for states to do this.
First, without a coordinated response there were dozens of high demand buyers and low supply. The market did its thing and State Governments were being forced to pay very high prices for PPE. States were bidding against each other and bidding against the Federal Government, this drove the price even higher.
Second, even when States could secure PPE, the Federal Government was seizing PPE and testing supplies to send it to Coronavirus Taskforce approved vendors who would then sell the seized goods back to the States at inflated prices. This got so bad that Maryland's Governor, after using his South Korean wife's connections to secure testing supplies from South Korea, placed them under the protection of the National Guard to prevent the Federal Government from absconding with them. https://www.wusa9.com/article/news/health/coronavirus/maryla...
Third, the State budgets are shot to hell. When the public health crisis started it was easy to say, let's do what it takes to keep people safe. Now a sizable chunk of the citizenry is refusing to wear masks or social distance, and the State coffers are running empty. State leaders are faced with deciding if they want to use the limited funds left at their disposal to try purchasing PPE in the face of a constituency that is going to spread and worsen the public health crisis regardless. It's lose-lose for the decision makers, so they are disincentivized to follow this path. They can spend the last of the treasury on PPE just to watch it evaporate as cases soar.
There were three major disincentives for states to do this.
First, without a coordinated response there were dozens of high demand buyers and low supply. The market did its thing and State Governments were being forced to pay very high prices for PPE. States were bidding against each other and bidding against the Federal Government, this drove the price even higher.
Second, even when States could secure PPE, the Federal Government was seizing PPE and testing supplies to send it to Coronavirus Taskforce approved vendors who would then sell the seized goods back to the States at inflated prices. This got so bad that Maryland's Governor, after using his South Korean wife's connections to secure testing supplies from South Korea, placed them under the protection of the National Guard to prevent the Federal Government from absconding with them. https://www.wusa9.com/article/news/health/coronavirus/maryla...
Third, the State budgets are shot to hell. When the public health crisis started it was easy to say, let's do what it takes to keep people safe. Now a sizable chunk of the citizenry is refusing to wear masks or social distance, and the State coffers are running empty. State leaders are faced with deciding if they want to use the limited funds left at their disposal to try purchasing PPE in the face of a constituency that is going to spread and worsen the public health crisis regardless. It's lose-lose for the decision makers, so they are disincentivized to follow this path. They can spend the last of the treasury on PPE just to watch it evaporate as cases soar.