Two points of advice around SPOILERs...

1. If you're worried about seeing spoilers, try to refrain from using social media or video websites until you have sufficiently completed the game. Due to current media algorithms, if you're a big fan of the game, it's likely spoilers will be recommended to you no matter where you go...

2. If you use social media, and you know you have followers that don't want to be spoiled, think about how you post what you do.

Nothing I can say will stop people from trying to be the first to show everything off, so please just do your best to protect yourself.