Why are low standards for dps acceptable?

[listerfiend81]

Hopefully the Beginners Hall will actually teach newer players on how to play their job more optimally as currently,there's no way you're able to gauge your own performance unless you're playing on a pc with an add on parser.

I do understand that SE might be afraid that it'll scare off the more casual players by implementing an in game parser,therefore I do hope they are able to find a better alternative as I don't think overprotecting the casual players is doing both them and the community any good.