...Unless it goes the comical route where her attempts to bully Tadokoro always backfire on her immediately with Tadokoro being completely unaware that anything is even happening.
She seemed to be aware this time, though, and there's also the past bullying to consider. So rather than this, the best case scenario in case of continued bullying would probably be getting caught by Nikaidou the first time she tries it again.
Still, even better if she keeps distance, yes. Or reconsiders her opinion of Tadokoro in light of how she's treated by Nikaidou and trying to become friends with the both as well.