>>/11/
It's more complex than that. The egregore in question is that of the magic tradition. It was mentioned that the original bloodline of vampires has bloodtype O negative, and that this bloodtype has extraterrestrial origin.
If you are able to connect to it, it's because you belong to this bloodline, or is compatible with it. It comes back to the more mainstream talk of someone being a "starseed", as in souls not from earth came here to incarnate as humans to learn and develop themselves. It's likely you either belong to this group, or should join it. This is the egregore of ancients, if you have it in your blood memory/DNA or can insert it there, it's because you should have it. Once accepted it's a part of you. You became it, so you can't remove it, you'd have to kill part of yourself. In the case of a negative past or intrusive DNA ("spiritual" DNA, not physical) you can remove it, but that's karma. You have to determine which is which.

The egregore of the website here is just the imageboard format and its users. The egregore of the old /haven/ became fanatical and had to be discarded as a result. That much is not an issue with this new board here.
As for the Cabal as an entity, it's essentially a harem formation "owned" by the matriarch. If you were added to it, you will remain as long as you can benefit from it. Either you find a way up to fulfillment, or you leave, having removed the karma which pulled you in, in the first place. Both cases exist.