On the 2017 thing, I loved that Tonga beat us in the pool play and at that stage, I remember still being interested. But the Fiji QF with SJ's 'Youse' rubbish, Adam Blair running for negative metres (story for effect) then chewing gum and not caring, the fact the coach was David Kidwell and his gob shite 'put the Wi in the Ki' rubbish, making them sleep in maraes before Tests as some sort of cultural steel, those were all factors...and I didn't realise that was the last ANZAC Test but that happened at the worst time. I literally went 6 years without giving a monkey's, until 2023 I realised we might have 17 guys that care again.
I still disagree on the Kiwis/Tonga/Samoa Peter v Paul thing, because no one's being 'robbed'. Those guys are free to choose. Isaako, Leota, NAS and others I may have missed, qualify for Tonga/Samoa. But they have decided their heart is with NZ. The idea that no Tongan/Samoan guy will play for NZ again, I don't believe. Is there pressure on them to go with their PI heritage? I guess there would be. But I think it is how it should be, right now. Rugby union couldn't do it, because the ABs would become weaker and the NZRU forced into a corner to pick overseas players.
We really don't have the right to someone like AFB, who would never have lived in NZ if he wasn't signed by us. We only got him for one Test because at that time, Tonga wasn't viable. Someone like Leka, born in Tonga. Taumalolo is probably the only thing I can think of, that probably 'should' play for NZ, but doesn't want to.