What do you think of this new 'Double Diabetic' classification for type 1s with insulin resistance?

here are some discussions on type1s using metformin

https://forum.tudiabetes.org/topics/type-1-diabetes-and-metformin
https://forum.tudiabetes.org/topics/type-1-and-metformin-1
https://forum.tudiabetes.org/topics/type-1-diabetics-using