Well yeah. I mean look at the aforementioned Bayonetta 2. It was such a huge "bomb" when it was revealed it was a Nintendo exclusive and was talked about everywhere, especially on this forum. But when it all came down to it, the game was released and the sales were just abysmal. So clearly the online hype was misleading as to the market for this game in actuality.
Indeed. Although, in all fairness, I'm sure FF7 Remake will enjoy healthy sales. I just don't put as much stock into it as say, Splatoon or The Last Guardian. I feel like those are games that will still have some meaning to the industry years from now.
So will Nintendo beat the hype of FF7? Probably not. But as long as they give us something good to play, who really cares?