Think by "fluffing the data" Kyomi means that they are making it where SE can't reliably establish how difficult it is for even well geared players without doing the following:
I know that NIU isn't impossible as I know a couple groups who complete it under legit means, but they also run into many of the issues that make it extremely difficult to complete. This is the core data that needs to be recorded along with all the rest without the issue of altered/fluff data making it seem perfectly viable on an acceptable scale to complete NIU. This is how using the dat swaps becomes harmful and creates "victims" because it relays the message that the difficulty is sufficiently acceptable and requires no further changes.
With dat swaps you have:
Possible pathos restrictions (one of largest time killers based on pathos and floor you get it on)
Kill all floors (2nd largest time killer depending on number of mobs/NM type)
Kill spec family. (tied 3rd with don't be discovered by gears)
Kill Spec enemy. (negligible, you kill one mob)
Kill boss. (not a major time killer as most can be disposed of in less than a 1-3 minutes of being engaged)
Always known lamp order floors (removes a percentage of the difficulty by a fair amount since this is one of two largest time killers in the entire event; one floor can literally destroy 5min or more)
Lamp register. (negligible, you all click one lamp)
Don't be discovered by gears. (3rd due to possible penalty of time loss if aggro or locking of WS/Spells)
Don't destroy gears. (negligible, not hard to not kill)
Random floor skip of 3~12 (Primary time killer if unlucky)
So, when you fluff data on one of the biggest time killers in the entire event you relay the message to developers that there is no further need to adjust the difficulty because X amount of players are already 5/15~15/15 in only the space of a month or two. Look how long it took for SE to admit there was a significant issue with distribution of VW drops because people with the items were getting them multiple times and could not give them to other players. Granted this is still an issue with a handful of the desired items, but no longer with some of the most desired items (HQ weapons, Most bodies), not to mention adjustments to AOE damage taken to players without primary hate, etc. VW is much easier and distribution of the items has increased due to data collection and feedback via the community, but it took time to do so.
Applying it to NIU becomes problematic when you can't prove via data that the successful progress made by the community is extremely low when cheaters fluff the data by showing that it isn't extremely low. Every run they are getting 1 promised drop of choice, and up to 3 additional random by completing floor 100 at greater than 50% of the runs cause they spend less than 1 minute on lamp floors. If they get multiple lamp floors this can make the run fairly smooth since they can always get the right order every time. What this says to developers is that they made it just right and no further tweaks are necessary because groups who do the event regularly are making acceptable progress when that isn't the case when played legitimately.
@Frank
When you look at the gear and the difficulty to achieve it while comparing it to the low drop rate of even VW gear/abj which is up on the same level of desirability it does make sense that it isn't easy to accomplish. However, allowing cheaters free reign to do as they please because it seemingly "hurts no one else" is no better a fix than stopping/reprimanding the cheaters after being caught. The cheaters will then do 1 of 2 things, stop doing the event because they got what they want, or turn around and turn it into a cash cow because other players can't cheat, or don't have the resource/time to do the event. Already see groups shout for it on my server and charge upwards of 10-15mil per piece of gear. So no, I don't see any viable reason to just "leave the cheaters to cheat" because it has too many noticeable affects on the community when one takes the time to look beyond themselves to see it.




