Good points! I know I could just use a BFF approach (see my other reply about using Remix ontop of an Elixir backend) if I want to focus on React UIs that are SSRed, but that would mean managing another repo and potentially another deployment process as well. That can be fine, but the approach I’m trying to explore here is to effectively abstract that as an implementation detail (part of the view layer) of the Elixir/Phoenix app, which could simplify things, I guess (or not!). I’m sure I’m missing other aspects, like logging, etc, it might not be too feasible in practice, that’s why I also wanted to ask around 
