I've seen some games getting ruined by making parsers official. The community gets very toxic and ruins the game for people that don't play on a high level.

Even in contents, where damage is not really that neccessary and is not responsible for sucess, but only for time saving.

In my opinion the unofficial parsers are good, for static teams to make their progress. If someone is really slacking, you can notice it even without a parser.

So I do not really see positive effects of an public parser, only negatives. People get flamed or kicked for no reason, people stop having fun before they can even reach a good level and the community will get smaller.

Aside of Savage content, I see barely situations where DPS is the reason for a fail. The biggest issues are players that are too toxic, and mostly when they ragequit, the dungeon/Primae/Alliance works with the replacement.

If someone continously feels uncomfortable with public groups, he should stop it and go with premade groups. In a public group everyone should have the courage and character, to be patient and kind. And if neccessary leave it with a "won't work out, sorry and bye"

Anyhow, I would accept it, if a parser is only able to be turned on in premade groups or is only showing your own DPS.