According to Google Trends, during the past few years, there has been nothing but a few minor bumps that faded away as quickly as they came. I love RSS because i do not have to scroll through dozens of different news sites all day and i would love it to return.
EDIT: Typical case of people only reading the headline. I was asking why people are hyped over something that did NOT happen.
Maybe sort of off topic, but it seems like activity pub could provide the same functionality (and maybe more) as RSS.
If a news site or anything else that posts stuff periodically supported the activitypub protocol, anyone could subscribe to it, just like rss. Then when anything is posted you'd see it in your feed.
With activitypub (and not rss) you could comment on it and see other peoples comments, and crosspost it elsewhere.
There's people already using it like that: off the top of my head, Nick from the linux experiment posts his videos and podcasts via @[email protected]