How would an optional, official parser be toxic?

[OurMom]

It's like, most of the people here have never played another mmo or only played WoW.

People being "toxic" is usually based off the game and the community, the most "toxic" mmo hands down is EvE. That community is literally known for being extremely "toxic" and guess what? They don't parse there like that. This game wouldn't create a truly "toxic" community because there's no real competition and 90% of the player base is tumblr in action they just wouldn't gather here. This type of mmo just isn't what truly toxic people are looking for and allowing parsers isn't going to change that. Yeah someone might say your dps is low and if it is, then you need to fix it, that's not being toxic.

Other mmos that have a pretty "toxic" community (by a typical xiv player's standards) Bdo, Archeage, Hello Kitty Online and Aion and they don't parse there either.

What's to stop people from using the parsing in places like the Leveling Roulette?

People that parse, parse in leveling roulettes, for me personally my parser is always open, I parse every where. A lot of people I know that parses, parse every where it's usually left open from when they needed it or they just keep it open. However in places like leveling roulette if we wipe we don't care because 99% of normal mentally sane players aren't expecting perfect play in low tier/leveling content, we just aren't. And for the 1% of insane players that are, that's just their mentally and it's never going to change parser or not.