Libel is defined as damaging the reputation of someone by making false statements.
Evidence
The result of strong libel SLL → ~BR laws is that, for fear of lawsuits, no one will say anything bad about public figures.
Conclusion
Strong laws against SLL → ~GR label can make it impossible for anyone in the public eye to have a good reputation.
Evaluate
The argument assumes ~BR → ~GR that if no one has a bad reputation, then no one can have a good reputation.