It is a very weird idea to analyze endings in a vacuum. Endings are a climatic moment for the whole campaign and it just feels wrong to separate them and butcher them in a wall of text based on your specific vision for an ideal ending. I've not seen the endings myself for this exact reason, so maybe you are even right. But I'll refrain from giving feedback until I actually experience them, which would definitely be done through playing a proper campaign, in game.
You are unfortunately so right. I came across Gale's ending while browsing the youtubes recently (it has been delisted since) and I would love to comment on it, but my head tells me that without any context and not being in the test group, I shouldn't, at least not on the official channels. So I just hope that some of the play-testers notice the same things and point them out, while I sit on my fingers. ^^
