No it's not.
The tragedy of the commons is when too many people use a public resource in a way that is unsustainable. For example, air is not privatized but air pollution impacts everyone who checks notes uses air.
That's not to say there aren't solutions to the Tragedy of the Commons problem and resources cannot be made publicly available, but systems need to be created to manage common resources.
Just think of all the thousands of dollars of extra tax revenue.