I found this out when I switched from Pocket to Instapaper. Instapaper has a curated list of articles updated about once a month, and I don't read half of them. Pocket recommends articles based on what you read, and it's not just more of the same. I'm probably going to switch back.
You can follow hn and other aggregators like reddit via rss. I have it set up for hn where I only get posts that have hit 100 points, otherwise it’s a firehose.