In order to comply with GDPR's right to be informed section, some sites try to describe what specific cookies that 3rd parties supply do. Is it OK to just list what cookies these parties set, and instruct the reader to "Google" for more information on their specific usage, as this is obviously something that will continuously change.
So for example for Google Analytics we might have something like this:
Please search (For example search for "Google Analytics website cookie usage") for information on what these cookies are used for, as their use cases, and the platform facilitating these, are continuously being updated.
Would also be nice if the regulators that designed the GDPR guidelines signed up for a forum like this, so that we could get answers from the source of the regulations.