I suspect it won't work for them, but I think the idea that they can't work is wrong. With a really passionate and talented team, I think it could be done very well. It'd take real innovation though, unlike BotW. BotW was innovative for LoZ, but almost everything it'd done had been done before. I would say currently the closest formula they could copy is Elden Ring, and it isn't as much of a Metroidvania as previous more enclosed entries were.