Tax Payers don't pick up the tab on private party civil lawsuits. That is paid by the one filing the suit, i.e. disposition costs etc. If the defendant is found guilty, then they are held liable for the costs at the end of the day. The costs covered by the Tax payer are indirect costs of the system itself. Rents, Land, Insurance etc. but those costs are insignificant incidentals compared to the rest of the system costs. Where the system gets bogged down is with these scam artists and Lawyers working the system with 1000's of cases not limited to civil cases. That's where the system gets abused and not with a single civil suit.
Point is, it would have been a waste of time if the Judge threw out the case, but he didn't so it is not a frivolous case. We are not going to see a bunch of boxers filing defamation suits. Most boxers don't even know what the word means. Beside I'd rather think most boxers would rather just kick your ass than file a Lawsuit.
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