Given current severe issues in user interactions with systems I don't think this is desirable at the moments. In linguistics, the descriptive study of this sort of system is "Politeness Theory" where for and "Positive Politeness" is what would be the applicable English version. Although English, being so heterogeneous, lacks a consistent, dominant word for its less ritualized norms.

Given this, the request here sounds similar to asking saying:

"We focus on English Positive Politeness that encourages friendliness, harmony, and avoiding confrontation and contradiction in many polite conversation settings. It often manifests in interactions that prioritize the desires and comfort of others."

And yet, this has had unanticipated and sometimes horrific results.

The study also focuses merely on descriptive output of models but what is lacking in this study is an analysis of the effectiveness of the results that Persian users receiive, their subject perception of the quality of the results. The authors of this may be doing a diservice to typical speakers of their language to assume that they will not systematically be able to code switch their expectations of received language and production of their own just as effectively as they do already in other contexts, especially when current problems with LLMs arise from a similar for of this skeuomorphism in more prevalent English systems.

To be clear, I fully mean this as applied to current production systems, not for all time. For the moment, we simply don't know precisely 1) how best to most effectively, precisely, and consistently align systems, nor 2) The more subtle implications for for the impact they have on users. But what we do know? Getting it wrong, not knowing, has led to some horrific outcomes.