The biggest problem I think is that they constantly add features that don't improve the core functionality. For example, Moments really don't help with hashtag

The biggest problem I think is that they constantly add features that don't improve the core functionality. For example, Moments really don't help with hashtag filtering, conversation searching, and the like. All they need to do is make it easier to filter conversations, basically. It's not that hard to see why that would get more people on board since they could make sense of their time line. But it seems Dorsey and company would rather just pile on stuff that's not related to that. I don't get their motivation for this. Can someone can explain it?