It has become apparent that a lot of people only want a DPS meter as a tool to monitor other players and/or replace party members. Having your numbers out in the open like that can lead to players getting shamed and harassed as well - which has already happened. I've been in parties where players are calling out other player's parses. Those interactions are rarely pleasant.

I don't support that at all, and Yoshi P is probably of the same mindset. That's why it's unlikely a DPS meter will be added.

I'm all for a personal DPS meter that only shows your own DPS as long as it's used for the purpose of self-improvement. If your party keeps wiping, you need to communicate with them.