Are you even reading what I'm saying? Yes the players who currently play for fnatic were playing but they JUST started compared to NiP who has been playing with a stable lineup for months at that time.
Xizt was IGL, he was allowed to be "worse" but he was still statistically better than fifflaren throughout the entire NiP period. You cant expect olof, krimz, flusha, jw, w/e to be compared to NiP at that time since no one of them earlier had professional experience NO ONE. While the entire NiP squad was formed for the sole purpose of dominating the game and was one of the very first rosters being serious about GO.
Like I said, NaVi was around too - yes - with players like starix and markeloff who never got into the game. And they were especially bad very early on. Markeloff is still not considered to be a good awper while he was arguably the best awper ever in 1.6. starix never really hit his 1.6 form either and that NaVi squad at that time was not good. Thats why they tried to create a CIS "super" team (Astana Dragons) but they also failed.
Nobody had played and been as serious about CSGO like NiP had been. They played more and had been playing for a lot longer; not to mention that they had ALOT of experience with Source engine compared to alot of other 1.6 teams because fiffy and friberg were able to teach them about nade physics, movement, peekers advantage, etc.
There were no real competetion for NiP back then, the only team who ever managed to come close was the VeryGames team.
NiP had a very significant headstart, they had the perfect mix of 1.6 and css players (with the exception of fifflaren but he was still able to teach them alot of things from Source engine). Ofcourse nobody was able to stop them until everyone else at some point had been playing enough to reach their level.
Nowadays theres alot of teams who are equally "skilled" and equally experienced. EnVy, NaVi, fnatic, astralis, even LG. Back then it was VeryGames and NiP. The rest of them hadn't been playing enough or wasn't taking CSGO as serious. It was alot different compared to today.