When a user collapses a section, store it as an implicit preference of what they do not want to see in browser's local storage. When rendering a new page, fetch these preferences and automatically collapse all the sections of this type. This will hopefully be intuitive and helpful as the assumption is that users tend to care / ignore different sections consistently.
When a user collapses a section, store it as an implicit preference of what they do not want to see in browser's local storage. When rendering a new page, fetch these preferences and automatically collapse all the sections of this type. This will hopefully be intuitive and helpful as the assumption is that users tend to care / ignore different sections consistently.