I personally find this statement of yoshi-p completely ridiculous, as clearly stated it’s a personal dps meter, also this statement is completely out of touch with the reality, as a huge part of the community already uses fflogs. Just make requiring to prove your dps a bannable offense.
I find this one of the weirdest statements I ever heard from a developer as it’s so obviously clear that ther already is a third party tool available that is tolerated and widely used.
Stop tolerating fflogs and make it fair for everyone and implement a personal in game dps meter so u have more control over how it will be used.