I cant find Plugin Privacy Policy when I extracted some Plugins published in the marketplace. How do I interpret this?

I have read the requirements for making a plugin publishable to the Dify Marketplace. One of the requirements is providing a Plugin Privacy Policy, which lists the information collected by the plugin.

However, when I unpackaged some Dify packages downloaded from the Dify Marketplace, I couldn’t find a privacy.md file or any mention of privacy: in the manifest.yaml. Does this mean that the plugin does not collect any information?

Could someone please clarify this? Thank you!