I don't know about that. For CT, is having to go through 100's of time loops till by chance someone finally saves his arse really plot bending, or is it just the laws of probability? That was Nu-13 as well.
For CS; that path only really counted because Terumi got to hack Takamagaraha while they were going "wait, what just happened?" when Ragna beat Mu-12 in one of the many, many, possible time lines. So, that win was really a choice on part of the part of Terumi.
So if anything, we need to complain about Terumi's plot bending, not Ragna's. Ragna is more of a chew toy for the other Deus Ex Machinas to act through at this point.