I think it's accurate to say no one really knows yet. If the Tron Foundation controls Steemit's token stake, it's possible they could vote in their own producers and centralize everything. It's also possible the community could decide to fork out their stake to create a new chain (similar to Ethereum Classic or Bitcoin Cash).

If steemit controls enough SP to decide their block producers, probably they can decide what the legacy Steem token is, right? Then Steem classic will only have value because of its users. How many gonna stay if that happens? I doubt. Where $ is where users is.