Here's the truth none of you can handle: ALL women are sluts. Every single one. If your oshi doesn't act like a slut... it's just that. An act. VShojo, NijiEN - they're being honest. That puts Kson as one of the few honest holomems during her time.
I get why you don't like it; I'd rather believe the fiction that women are cute, unoffensive comedians rather than themselves, but make no mistake that behind the vtuber mask lies a slut.