What is the improvement or update you wish to see?

The statement:

When an option is omitted, reading and writing are both disabled

in https://github.com/vercel/turborepo/blob/main/docs/repo-docs/reference/run.mdx#--cache-options

Is confusing.

Is there any context that might help us understand?

I ran locally, and I believe it should say "reading and writing are both enabled". I thought maybe it meant if you omit the :rw part, but it just errors if you omit that (unless you use local:,remote:).

Does the docs page already exist? Please link to it.

in https://github.com/vercel/turborepo/blob/main/docs/repo-docs/reference/run.mdx#--cache-options