again, I see your point, but you are comparing the MC to god-like beings, he was a womanizer, whoremonger, that still is a great warrior, but he is not that powerfull yet, and he shouldn't be overpowered from the beggining, there is no reason for it here, take Terminal Reach or Sorcerer for exemple that are games where in one the Mc is already overpowered and in the other gets overpowered real quick, they both have stabilished from the beggining that the MC is someone experienced in life, that is not the case here, here we are playing a maybe 20 something years old that although is accomplished in combat still isn't a master at it, although he has learned a lot about tactics he is still inexperient and he has no magic (again, yet), you are on the beggining of the heroes journey and want to have the power to face end-game bosses.
And yes those characters are important to the story, hell if I wanted I easilly could compare to real life and how you and me wouldn't be here withouth the people that passed through our lifes either, but let's not go there and focus on the game, yes if it wasn't for the god-like beings(in this dimension at least) for doing god like things the Mc couldn't have defeated certain death, he was abushed by enemies that where preparing this for years, probably since before he was born, it is only natural for him to not be able to solve things by himself, and even so he still put up a fight against the creature during his scape, and probably could have defeated it by himself if he was lucky enough(insert plot armor), and during the invasion he was prepared to fight agains the fleet and could have won but not withouth heavy losses, basically they helped him avoid a worse outcome and not simply were the only ones that could solve this.
And your point is so misguided on who rules that I can't even put it into the right words, yes on his personal life Morgan has the power of their dinamic but when the kingdom is concerned she listens to him, and even on their personal life the power dinamic is a give and take if you choose the right things, Lilith is complicated so far, is again a give and take, she helps us deal with our enemies and grants us "power" and we help he achieve her objectives and she has basically no involvement on the kingdom's management so far besides given some councel, the one that you could make your argument for is the Mc's mother, she manipulated him early on and she is the one that tends to do things behind his back, if anyone would try to rule from the shadows it is her, and even her has back out of those ways real quick once the Mc makes his feelings known.
Basically in this what I could grasp from your responses was: You want the Mc to be the strongest around cause you don't like when the woman have more power than the Mc, that is the impression you are giving me since their influence and power are well contained withing the story and your gripes seems to be "they are important to the story and for some reason I don't like it"