Maybe not 50, but if nz has all its first choice bowlers it's not far off. Possibly a choice of 4 other spinners, a genuine quick and 3 other seam bowlers amounst the best going around now.
Given that we handled Hazlewood just fine, and took Starc for 8 an over in one of his two matches last month, I'd be pretty miffed if we were suddenly all at sea against your quicks. Two of whom wouldn't even be playing.
And I'm sure we've handled spinners at least equally as good as yours plenty of times when we play at home. Where we win white ball matches all. the. time.
So I think whatever way you dice it up, it's hard to see any way lend any credibility to the utterly moronic idea that you'd skittle us for anywhere near 50, "even on this deck" as was suggested in that post. But it wasn't your post, so let's leave it.
Personally I don't care, I think its great to have pride in your home record but you may as well forget about test cricket and any 50 over competition outside of Asia
As I've said before, these decks are an outlier. Our ODI pitches are slow and low-scoring but they don't turn like this. And we seem to have managed to make it to a Champions Trophy semi-final in England and a World Cup quarter final in Australia finishing above England so despite whatever room for improvement may exist, I don't think we're going to be resigned to "forgetting about" 50 over comps outside Asia.
And our home test decks are not particularly different to what India put out for decades. Decks on which we've beaten Australia and England, and crushed West Indies by innings defeats before our recent admittedly embarrassing lean trot. And if our scope in test cricket is limited to becoming a team that consistently wins at home and loses away, it will only bring us in line with what pretty much the result of the world has been doing for ages.
But either way, whatever becomes of our cricket in the coming years, I think we can fairly securely say that we'd have been able to handle your hastily assembled second string team of multiple subcontinent novices no matter what the deck's doing. Lol.