^^^I don't even think it's a serious ploy. That proposal must be feasible AND the owner must be willing and able to actually go through with entitling and developing it. You can't finance a future payout by another entity based on what you hope, so the owner would have to find financing to build that ridiculous little plan, and that plan has to actually be well thought out and underwritten by both lender and developer to work out to some sort of profit, and hotels are not provitable practically anywhere in the city right now, let alone on that ridiculous site.
So I bet the Chinese owners are laughing right now and the only thing that's making them stir uncomfortably is the price they paid for that land, with unapproved plans and talk of both Prop M and the next tech slowdown. Of course they weren't expecting Chinese returns here in SF, so they're probably fine