Half of how I use the web is with RSS. I can't really imagine having to go back to finding new things on various pages to see what's new.
In a couple cases I've seen my feed reader "catch up" lots of posts at once, where I thought I've missed items or things were backdated and found again. This has mostly happened with folks who seem to use Ghost (Molly White's micro posts and Support Human)
The data flow I'm using is [Site RSS] -> [Miniflux] -> [Reeder]