Is Kizuna AI still active?

Excuse me, could you please clarify the current status of Kizuna AI? I'm curious to know if she's still actively engaged in her virtual entertainment endeavors or if there have been any recent developments that might have affected her activities. Additionally, I'm interested in knowing if her fan base remains strong and if she's still a prominent figure in the world of virtual idols. Thank you for your attention to this matter.