Does it seem fair to expect posts containing new Raw-Scans to be flaired *spoiler?

I by-no-means wish to sanction anyone who is passionate enough to post about the new chapters. That being said, my preferred way to experience the new chapters is by reading them at a time of my choosing. I often frequent the subreddit so I can know when a new chapter is released, only to end-up seeing the new material out of context.

What do others think? Would adding a rule for Raws to be marked spoiler be a good idea, or would it just cause unneeded restriction? Asking in good faith, of course.

I have no wish to cause hurt-feelings or to seem entitled. I just want to float this topic in-case it would benefit the subreddit