It's easy to look at what she's done the last few years and be dismissive, but she basically birthed modern stan culture on Myspace/Twitter and always made Barbz feel like there was a deeper personal connection than most artists have. Plus, she was ubiquitous across rap, pop, dance and r&b for over a decade... that doesn't just go away. Particularly when so few black artists get that type of across-the-board saturation. A lot of the Barbz will always ride for Nicki because she made them feel seen, heard and represented in a way they never had before. She's larger than life at this point.
It's crazy how people were writing the obituary for her career a few years back as Cardi's fame grew. I even remember someone here blaming Tidal scammery (of all things) for the chart success she was still having. Like her or not, she's still a huge cultural force.