I feel like it's been pretty influential already. It's just that Breath of the Wild is a game more definded by its structure than, say, Witcher 3. So the inspirations come more sparsely, like Ghost of Tsushima reducing UI guidance as much as possible and trying to guide players through the world itself.
People did really like Witcher 3's structure, but what defines it is the specific set of stories being told. When people call the new Assassin's Creed games "Witcher-lite" in a negative way, it's not the fact that it shares the structure that makes people think poorly of it, it's the fact that they think it's a much worse version.
But when you look at the reception to something like Genshin Impact, you'll see a lot more people bothered by it being such a blatant ripoff, regardless of the final product's quality.
Breath of the Wild is defined by its structure and overall gameplay loop of: climb, assess surroundings, set your own goal, make your way there. Witcher 3 could change its gameplay in wildly different ways and likely end up being better for it. Breath of the Wild changing its gameplay in wildly different ways would be a wildly different game, with a different reception, and possibly a different group of huge fans. Maybe better, maybe worse, but there's no guarantee it would please the same people.
People did really like Witcher 3's structure, but what defines it is the specific set of stories being told. When people call the new Assassin's Creed games "Witcher-lite" in a negative way, it's not the fact that it shares the structure that makes people think poorly of it, it's the fact that they think it's a much worse version.
But when you look at the reception to something like Genshin Impact, you'll see a lot more people bothered by it being such a blatant ripoff, regardless of the final product's quality.
Breath of the Wild is defined by its structure and overall gameplay loop of: climb, assess surroundings, set your own goal, make your way there. Witcher 3 could change its gameplay in wildly different ways and likely end up being better for it. Breath of the Wild changing its gameplay in wildly different ways would be a wildly different game, with a different reception, and possibly a different group of huge fans. Maybe better, maybe worse, but there's no guarantee it would please the same people.