I can't recall if GSW management have been talking about Green extension or Poole. They just kept quiet about it, although we talk about Green wanting more or like close to max extension if he will stay with them. But this incident for sure will affect the Warriors decision. He had broken the pact and the video surfacing might have affected Jordan Poole's mindset as well and for sure this dram will continue.
You'right this incident will probably affect the Warriors' decision. It's worth noting that Warriors management had been very loyal to Green, and the Warriors could probably be the only team who could offer Green a big or max contract, even if he didn't deserve it. By the way, it's a fun fact that there are already
rumors that Green might be in the Lakers next season.