Comment by haroldl

Person 1 adds code that uses this with Pandas. Person 2 sees the csvbase:// URIs and copy/pastes them to use with some other library Foozle that uses URIs and it works because Foozle also happens to use fsspec. Foozle migrates off of fsspec to some other filesystem wrapper. 3 years later, after persons 1 and 2 have left the company, person 3 bumps the version of Foozle the project uses and suddenly tests are failing because they can't resolve csvbase:// URIs, but the Foozle release notes say nothing about removing support for csvbase:// URIs.