So if i decipher this correctly into a clear answer it's a...:
"Yes, it is avoidable in the future via choices (not just skippable scenes), but not until the original storyline is finished and the alternate storylines getting worked on. until then the original story is about NTS/sharing"
...maybe? I'm assuming this will be one of the Paths then.
Don't get me wrong, i just don't like these unclear cryptic answers to clearly asked questions. I really don't mind if the main story would be about NTS/sharing and i certainly don't mind if i have to wait (which i'll gladly do btw) to play the game until the alternate storys (with a avoidable Path) are finished, if it's openly comunicated what is to be expected regarding these 2 tags.
Your post is just kept to general, leaving me neither with a clear no nor a clear yes, hence my try of guessing what you meant with your answer.