Funny thing: Trump keeps on calling for "opening up the libel laws", but he doesn't understand what that would mean. He wants to punish people and media that say bad things about him. But that's not how libel works. People libel others when they say bad things THAT ARE NOT TRUE. Truth has always been and always will be a perfect defense against libel. In the case of media vrs Trump, they keep reporting bad things that are true!
On the other hand, Trump makes it a frequent habit to say bad things about people and organizations that are not true: If you "open up the libel laws" that would backfire and get Trump into constant legal trouble. His idiotic "opinions", which are now protected, would all become libels and get tested for veracity by the courts.
As usual, be careful what you wish for.