Many useless factors which I doubt anyway. I use my odometer to change oil in multiples of 5k and it's all anybody needs.
Obviously you know everything about oil and have determined you know the best way to deal with oil type/brand/weight/classification/changes....
Yous could have just said..."I never knew diesel oils were good for gas engines" and learned something instead of continually trying to shoot down any other comments that don't agree with yours s being wrong, or overkill, cumbersome, waste of time etc.
I know very little about diesels so therefore I don't really like them. I stay away from them because not my wheelhouse.
Most info given about diesels would be a learning time for me since I know very little about them to start with.
Not afraid to admit it. But back to oil....Rotella and diesel oils jsut fine and some even better for gas engines...Just accept it and move on.