While looking through the doctor_(arknights) tag, i ran into deathalice's self-insert(?).
Looking through the artist's posts, i noticed said OC is always tagged as either commander_(azur_lane) or female_commander_(girls_frontline), depending on the game.
My point is: should they, along with other similar instances, be tagged as the protagonist or not?
Their design is, most of the time, nothing alike the canon or "generally accepted" design. For example, in post #3835590 there's nothing about her clothes resembling the official clothes.
I could also make some complaint about female_doctor_(arknights) and female_commander_(girls_frontline), since they don't have a male counterpart, and in the Doctor's case they do not have any canon gender.