I have read it now and I understand that this Layer 2 is promising but presupposes changes in the functionality of the L1 (so maybe) and a continued development of the layer 2 itself. So maybe.🤷🏼♂️
Discussion
The answer for this specific case is necessarily a "maybe" since it would have already been done had it been much easier to achieve.
I'm not sure what other kinds of answers you can get on the topic other than promising tech currently in development