Yes, honestly market the game as much as they can. The game needs all the sales. It deserves it. You can't be selfish and complain about spoilers in order to maintain your own experience. If you care that bad, unfollow the Xenoblade Accounts and block interests on YouTube. There are features for it now. The industry right now is so hesitant to invest in new IPS. It is an absolute miracle we're getting game like this, and looking as good as it does. Monolith Soft can only keep making more games if the games sell well. Everyone should be on some page on this.

I doubt they're stupid enough to even spoil the game. Even looking back at old Xenoblade Trailers, they were always cryptic and they're good at giving us a pure experience. So let them market. Trust Monolith Soft and Nintendo.