How else to notify readers? RSS is quite good.

Corporations do not like it though, because they want to control spread of information. They prefer you re-enter page, be targeted with more ads, or spoonfed with their news algorithm on-site.

However RSS only works, if someone knows about your page. YouTube is quite good with RSS though. You can have channel RSS, be notified about new videos, while channels still are discoverable.

Also shameless plug to my own database of RSS feeds

h ttps://github.com/rumca-js/awesome-database-feeds