Seems like you need this when you don't have agency to go find your preferred online group(s) which might be tied to larger personal challenges in healthy communication and productive conflict. I don't know how tech solves that problem. The broad use case here would just create a new "respectified" category where members (assuming they have the attention span to be guided on comments) try to conform. I suppose that could be helpful in hyper-local or team-level contexts where there is a shared interest to conform around.