Ffs, the conspiracies here never end. So your dodgy owners spent a ton of money badly and this is is where you are. It happens to all kinds of teams. All this talk of it being a corrupt system is frankly just sour grapes from some fans who can't seem to deal with the POSSIBILITY of relegation (note the emphasis there) I bet had the 0.5 billion spent worked out better you would not be saying saying that "it's a closed shop etc etc"
As an aside, in my opinion the big 6 is kinda untrue these days anyway. There is 3 - RS, Man C and Chelski (and depending on the takeover of Chelski that might become 2) Man Utd certainly don't qualify based on recent history, just overall history and when you think about it Spurs and Arsenal haven't been too great for a while.
The "top 6" is breakable with smart investment in the right people and facilities - of that I am certain. Its just that isn't what Everton did in the last years.
PS. and that is why they media love it!