You can always create an alternative frontend, which will moderate content which you like. Steem gives you freedom. You can build on top of it any kind of frontend with any filter.

For example guys from EOS decided to build own forum based on STEEM: https://eostalk.io/

They filter out everything not related to EOS :) Of course all content is available via generic websites/blockexplorers like steemit/steemdb.