Pomu's yabs
-- Asked her male roommate for help during SM64. At this time Pomu was still living in a small apartment and streaming from her closet, there is nothing suggesting this guy is anything other than an acquaintance.
-- Does a hotel offcollab with Finana that was highly anticipated. Finana invites Uki who crashes the collab. While it's true Pomu wasn't informed Uki had been invited she also didn't protest very hard. Uki is very gay so it's not like they banged or something but it's still a major stain on her record.
-- Got extremely close to Luca who creeped on her all the time. This is mostly Luca being a piece of shit but Pomu clearly enjoyed it. She eventually stopped hanging out with him so much, realizing that her fans didn't like it. This could have become the same type of NTR drama that Enna fell into had things continued.
Besides this, she's basically been spotless. Loving her fans, avoiding drama, basically being a great vtuber. Her downfalls are:
Obsession -- She tends to get overly obsessed with things. Instead of becoming an idol fan, she became an idol superfan and made it her entire life. Instead of becoming a Metal Gear fan, she became a Metal Gear superfan and talks about it constantly. This is rendering in a way but it can be a downfall too.
Distraction -- Got really distracted from her vtuber career for months to go visit japan. I know she likes visiting Japan but....it was months. Kind of painful for the fans. She never really seemed to recover and get back into her creative stride again.
Stress -- Pomu is a numberfag who worries constantly about her career and her metrics. This stresses her out like crazy, so much that she sometimes snaps and has breakdowns on and off stream.