Is RSS really a technology or a part of the failed attempt of having a semantic web (the real web 3.0) ? RSS is easily replaceable by just scrapping a website, technologically speaking it doesn't make sense to have everyone making a request to website every minute. We could have a central service responsible for that, but I guess it will centralized and some people don't like that
I can only condone scraping if the official API is so convoluted that scraping the page is literally the easier option to program against.