They're describing the idea that the projects that Graphene is built atop and alongside of all use AI. That even if tomorrow it was decided to not allow any AI-generated code, due to the nature of being downstream, avoiding its inclusion in all capacities is actually impossible.
There is not a hint of peer pressure in this snippet. And if you knew Graphene's history, you'd realize how absurd of a statement it is to accuse them of being peer pressured. They regularly do random shit and tell critics to get bent.
With that said, I would of course prefer they don't accept any AI-generated code at all, but quite frankly it's a bit bizarre of an ask in 2026 given the game Graphene plays with cutting edge development's intersection with privacy tools.