Describe what you mean by “freedom of speech” here, I’m assuming you don’t mean the first amendment because that only applies in the US and only for protection against congress ( the US congress ofc ).
Given the above I’m not sure what line you mean here, libel/slander?
You can only point out facts that exist, well, you can technically point out whatever you like and call it “fact” i suppose, but it’s not really accurate unless it’s an actual fact.