While I understand your point o view I can't fully agree with you. Not all paths are gonna be equally good and he should not aim at it. He also should feel free to change his mind, but something should be canon. Take the bar opening he already changed that, in the S1. Sure is a minor thing but if he does not take nothing as set in stone then why would I care ? He can't tell a story this way. Nobody can.
This is not me saying that he changes everything or it all for the bad. But as a mindset is a really dangerous one.
Of course, balance is indeed necessary, but let's not exaggerate in the other direction either. Ocean does not create a new fantasy universe, it does not need 5 thousand years of history including the old middle and new era and an atlas with maps presenting geopolitics and geography.
And finally, it is a visual erotic novel, it will not receive the Nobel Prize in Literature for the plot to WIAB and SG. Of course, when you write a story, you have to have a general plan and emphasized main points of the plot line that you want to tell. You cannot be as loose and blindly following inspiration as, for example, musicians like Jagger waking up in the morning after a few days of acid trip with ready lyrics for an album.
I just do not want him to bang his head against the wall dully, having to realize every smallest point like in a mathematical equation. For me the best parts of this game are the countless short moments we experience with other characters like Cheeto's silly sense of humor, Bella's banter, Sasha's rescue mission, and so on. Give me more of that along with the great atmosphere built by the music and the beautiful visuals and I'll be happy