As long as RSS was never before used or wasn't open/used in at least 3 months, display an introduction message about What is an RSS feed and How to subscribe to RSS feeds.
This feed is an XML-based syndication document which is assembled by a set of attached metadata that is outlined by this document; this feed is primarily intended to be used with and syndicated to news aggregators, media players, download managers and podcast managers, or to be syndicated into external blogs or websites.
Closing in favor of #1704
Though, I think a link to "More Info..." leading to https://otter-browser.org/introduction-to-rss/ is beneficial for inviting users (those who enter that page) to contribute to Otter.
As long as RSS was never before used or wasn't open/used in at least 3 months, display an introduction message about What is an RSS feed and How to subscribe to RSS feeds.
Link to https://otter-browser.org/introduction-to-rss/ for a detailed explanation with benefits of subscription to web feeds.
Newly proposed informative message
What is an RSS feed? ‘RSS’ usually stands for ‘really simple syndication’, which ....
How can I subscribe to RSS feeds? Copy the current webpage address... More details...
See: Hong Kong e-Legislation (GovHK: What is RSS?)
Ref: https://github.com/sjehuda/syndication4humans/issues/14
Current informative message (bottom of page)
This feed is an XML-based syndication document which is assembled by a set of attached metadata that is outlined by this document; this feed is primarily intended to be used with and syndicated to news aggregators, media players, download managers and podcast managers, or to be syndicated into external blogs or websites.
https://github.com/sjehuda/syndication4humans-qupzilla/blob/master/syndication.css#L16