I want to hear AIBooru's opinion on this matter which has been discussed elsewhere in the past. The question is, should we tag solo on posts with multiple views with one character, or have it as an "if the post has multiple views, do not tag it as solo" kind of deal? Currently, the posts are mixed between both so this decision has to be made for consistency.
My own opinion? If an image has one character, it is one character AKA solo, regardless of the character being depicted from multiple views/angles. If the character is interacting with another self, such as post #8320 carrying herself, it is not solo, but rather something such as clone, or in this post, time paradox would fit better.