What do you mean by "EMI's will be treated as banks"?
My understanding is that there is an EMI and there is a bank. If EMI switched to a banking license effectively it is a bank now, not EMI.
There are very strong indications that EMIs will report soon, like any bank nowadays, but what makes you feel that local EMIs will be cleared of reporting? Or your idea is strictly about CRS, without consideration of possible future local laws ?
Thanks!