It would solve the cost problem, but people would hate it. You'd have to pay even if you won because they have to pay the customer service rep either way.
And it would open up a new trolling vector. Now the troll files complaint after complaint and forces you to pay $100 over and over again.
What could work is to do loser pays. If someone wants to object to your video, they have to post $100, and so do you if you want to get it reinstated. Then whoever wins the dispute gets their money back. And extra points for having a builtin troll deterrent.
And it would open up a new trolling vector. Now the troll files complaint after complaint and forces you to pay $100 over and over again.
What could work is to do loser pays. If someone wants to object to your video, they have to post $100, and so do you if you want to get it reinstated. Then whoever wins the dispute gets their money back. And extra points for having a builtin troll deterrent.