I found a handy site for taking notes, but everything it says about the privacy of this one:
“Anonymous by default, no adverts. We offer a high level of privacy for both writers and readers. You don’t need to create an account to post something. There are no adverts on the entire page and we don’t use any social media scripts. You can rest assured that information about your activity on the site will not be used by advertising companies or social media.”
This is in the “About” section.
There is no information about what information the site collects about the user.
Websites that don’t PII, not including third party content such as trackers and social media embeds, and not placing any cookies don’t need to deal with paperwork involving privacy. Of course most web servers enable IP logging by default.
The GDPR also has exemptions for non-business cases. There’s no need to tell your friends about your privacy policy if you’re adding them to your contacts, nor who you share their contacts with (i.e. WhatsApp, Signal, Google Contacts, Apple Contacts, iMessage, Jibe).