There is no attempt to swim here. The option for FSU in that case is stay in the ACC or shut down your athletic department. That isn't really a choice. That also makes the GOR a document not just for media rights but for holding all members hostage. No one can leave. The exit fees are pointless because teams cant leave anyways due to not being able to generate revenue. I don't think that would ever hold up legally.
I'm going to join the others who have responded that the GOR doesn't legally block FSU from leaving, although it does present some significant financial consequences should they choose to do so. The consequences don't have to be black or white here, such as shutting down their athletic department.
Let's look at the FSU AA's numbers (2022 data is the latest I have):
Total Income: $161M
Income from Media Rights: $41.4M
M.R. Income fraction of total: 26% (GT's is 35% for comparison)
Notably, their Expense was only $152M, for a profit of $9M
So FSU's AA is potentially looking at a loss of 26% of its revenue. This would drop them down to "only" $120M in revenue, which is still
12% more than GTAA receives. The horror! How could they possibly survive?