I saw it mentioned in passing, but it was forgotten about due to a big fight over Kson's translation. Kanata tripped over her own two feet and made a big deal over a nothingburger regarding the big minecraft collab she participated in that included
males. According to a Heimin on /vt/, she would stream a Twitter Space and console her unicorns by saying she didn't know that the Non-Holo Minecraft event would have males among other things. She's recieved heat from some of her unicorns for even being there and from people who thought she was rude at the event for refusing to acknowledge the males at the event and treating them like Voldemort. I don't care about her not collabing with males, but not even engaging with them in a professional setting because of your weird self-imposed idol rule is pretty autistic and gay. Here's a video with an example.
Despite this, the sperging from her fans on /vt/ is pretty funny. Of course, you have unicorns blaming the boogeyman nijiYamanbas and homobeggars for the criticism. Here are some posts including a summary.