Is anybody here following Haney's Twitter? I like how he is being vocal and at the same time trolling or trash-talking. Last month, Haney was trolling Teofimo Lopez calling his performance like a poor one against a non-ranked fighter.
This month of September he is targeting Tank Davis, calling his WBA regular belt a Mickey Mouse belt. Of course, the WBA belt is not a major title since Haney got the Super WBA belt and all the remaining belts in the division. It's funny because prior to becoming an undisputed champion, Haney was called an e-mail champ after his WBC interim belt was upgraded as the WBC champion after the corrupt WBC president Sulaiman tried to introduce its new WBC Franchise (similar to Super WBA belt) belt as a major belt with higher credits than the usual WBC belt.
I actually like that he's too vocal, honest,, and opinionated at the same time. Most of his tweets are reliable though he's calling out other boxer's performances in a negative way yet his honest with his reviews. Other boxers and fans are already aware that Haney is just vocal at everything. He says things straight forward without fearing anyone.
He's just giving back the favor that he received some time ago, just like you said, he was used to be called as an e-mail champ. Now that he is the undisputed boxer in lightweight, he can now say anything what he likes to say to his fellow boxers in the same division as long as he doesn't cross any line. And of course, he has the right as he now boast to be the boxer to unify the belts in the said division.