There is a ton of backend stuff you need to do to make alcohol delivery work as well as sign up the independent mom and pop shops that do the majority of the business.
So backend built, customer base, largest player in the space, and integrating directly into uber eats will definitely lift sales.
I use Uber eats daily but struggle to open Drizly for alcohol delivery, if it’s in one experience for the late majority and the installed user base of Uber eats it will definitely increase volume of sales.