RSS with signed exchanges for the articles could provide a pleasant reading experience. Waiting for each article to load makes the experience worse than FB with

RSS with signed exchanges for the articles could provide a pleasant reading experience. Waiting for each article to load makes the experience worse than FB with IA. That's the problem. What I remember of Reader was an interface like Gmail but instead of the article pane loading instantly like the Gmail conversation pane, it took many seconds to load. I'd get tired of all the waiting. It also didn't have any filtering functionality to match Gmail.