A theory about Bismuth’s personality

I don’t think Bismuth is evil or anything, but I feel that she’s way too much “for” the Crystal Gems, outside of treating Pearl and Garnet like her army buddies. What I mean is that she goes out of her way to take down any Gem that isn’t on Rose’s side. For example, even though Lapis was only on Earth to report on it, she got sucker-punched by Bismuth. She didn’t even try to fight back.

I think that because of this, Bismuth was considered too dangerous, which is why she was kept in Lion’s mane way before the Boiler Room even existed. She was taking her job EXTREMELY seriously and tried to poof ANY Gem that wasn’t associated with Rose.