The users are different, the music that is notated is different, and for the most part if you are on one side, you don't feel the need to cross over. Multiple efforts have been made (MusicXML, etc.) to unify these two worlds into a superset of information. But the camps are still different.
So what ChatGPT did is actually very interesting. It hallucinated a world in which tab readers would want to use Soundslice. But, largely, my guess is they probably don't....today. In a future world, they might? Especially if Soundslice then enables additional features that make tab readers get more out of the result.