nielsen popping the wrestling bubble was probably the best thing that coulda happen for prowrestling, too many insufferable cocksuckers making the whole 'wrestling is my personality' needed to be humbled quite a bit
I don't think this is going to change anything. Traditional TV networks are in full cope machine mode and will now say Nielsen is just trying to screw them over by monkeying with their numbers, and streaming services have their own internal measurements that they rely on.