She blew up not long after I posted this. ;-)

I think Lizzo is the closest thing to Missy in terms of her show(wo)manship, actual talent and creativity. I'm happy they've collaborated, too:
https://consequenceofsound.net/2019/03/missy-elliott-lizzo-tempo-stream/

I haven't really been able to get into her music. Her material leans pop, which really isn't my thing. Nonetheless, I really enjoy following her on social media and watching her performances.