Horizon Zero Dawn, a new IP went on to sell 20 million units and be the highest selling new IP produced from Sony.
It only hurt them in your imaginary fantasy. "You're just being contrarian" yea except I'm talking real world sales data here. Not "the internet said this game was better!".
What was Horizon supposed to sell in some fantasy world where BoTW doesn't launch? You think it hits 30 million? Doubt. Hell Horizon vastly out sold BoTW for months because Switch stock was non existent. It wasn't until months after both launches BoTW surpassed it. If you actually think it hurt it's sales in any significant way lol...
I again ask you how did Nier Automata and Persona 5 put their IPs on the map and escape being niche by daring to release in the same month as BoTW?! Again, this isn't a real thing this is some made up gamer bullshit that has no real world data to back it up.