Is Keybase liable to Censorship?

What happens when a user is hosting a keybase encrypted git repository that a particular government or company does not like? Is Keybase able to be compelled to remove the git repo, the kbfs files, and the user from their system? Or is the only person who can remove content the creator?

The issue names no files, tests, or entry points. Clarify whether the project needs a policy answer or documentation about control of Git repositories, KBFS files, and user accounts before identifying implementation work and a completion criterion.

Written by the indexing model from the issue text.