I also still use RSS and have several hundred subscriptions, but the OP isn't wrong and it's far more pervasive than just Twitter. One of the biggest ones for m

I also still use RSS and have several hundred subscriptions, but the OP isn't wrong and it's far more pervasive than just Twitter. One of the biggest ones for me is that Spotify is buying up podcasts that previously did have an RSS feed and then removing the feed, for example. Other services are doing the same. For another example, when Bloomberg bought City Lab recently they removed the RSS feed. I've had this happen all the time, so my feeds list and podcast lists would be dwindling if I weren't actively seeking out things to replace those with. Is it still useful? Yes. Is it also under attack? Yes.