Players would have a choice between giving up engaging in existing content that had been retrospectively PvP-gated to Open or playing in Open to continue to engage in the content - not really a choice....
That's the exact same kind of choice I had to make in the context of the ongoing CG: I could either choose to haul 1000's of tons of commodites (an extremely boring "activity" I hate with a passion) or not to get a shiny double engineered 4A FSD.
Life is full of hard decisions.