So by your logic, Disney is too powerful, and no matter what DeSantis did it was futile? Okay then. So you'd rather he just collapse and leave them completely alone then? Honestly, I'd be fine with that as well (I'm always wary of governments lashing out a business), but I think this is a judicious, carefully done one.
Realistically, no, Disney won't. First, it's not a slightly larger price. It's a huge price difference. 10s of millions different. And a huge risk lest they ever lose. Or, they could just duck out of politics in Florida. Which is free and easy. It's company, they want money. That's why they went woke in the first place: they thought conservatives won't care, liberals do. Now they are getting a strong signal that getting involved in politics comes at a cost.
Staying out of politics gets Disney everything it wants in terms of non-interference, so they can restore status quo, but now are very wary of stepping in the shit again, because now a finger is on the trigger.