We will never have these spying possibilities on Hive which would allow to show in a personal feed exactly what a user wants. I think it is hopeless to achieve this due to lack of meaningful data (the no. of votes says nothing about quality, only about how well a user is connected).
But we have great communities on Hive. We should maybe incentivize mods and admins to optimize the focusedness of those communities - have less shitposts and off-topic posts in them.