Yes? What's your point exactly? It's impossible for any given person to play everything, there's always something I still want to play that came out ages ago and can be spoiled for me.
Like, take your example, I haven't played Final Fantasy 8. Or 7. In fact, I have only played one game in the series - Final Fantasy I (yes, that very first one, god help me). I haven't been spoiled on any of those games yet (or if I have, I didn't realize it).
I could pick up and start playing almost any entry from the series, like, right now. But then I would have to stop playing Pillars of Eternity and Persona II: Innocent Sin, which is what I'm currently working on. There are over a 1000 games in my backlog at the moment, most of them came out over a year ago. It's always a compromise, you always miss out on something cool until you have time for it.
So please don't be that guy. Don't try to imply it's somehow the other person's fault for not playing the game when it came out. Just don't post real spoilers without spoiler tags, that's the reason they exist.