>It's not a zero sum game, IMO. It will benefit some, be neutral for others, negative for others.

This is literally a description of a zero sum game

No, a zero sum game would require for the "winners" to take it from the "losers", and there is a limited amount to go around. If there is a majority of "winners" by expanding, some neutral, some negative, that is not a zero sum game.

> No, a zero sum game would require for the "winners" to take it from the "losers"

You’re so close to getting it and I’m rooting for you