Interesting discussion. I thought I would chime in to add that in my version of the kosmos the Far Realm is actually poisonous to the Aether Realm (the default realm in my Kosmos) and its inhabitants (nd vice versa). The more powerful you are (ie gods and other immortals) the more poisonous the relationship. That is a big reason gods are not actively trying to invade the Far Realm, nor are lovecraftian type cosmic horrors an imminent threat to overthrow reality. Azathoth and its ilk need minions to "terraform" reality prior to making a major move.