Hi,
I don't what's planned on this, but that would be great yes, but right now it's too early to jump into trying to provide something, Unity has a tendency to ditch what's not working or make breaking changes on new features very often.
So it needs to mature first I think, and also prove itself over several iterations, there are others ECS solutions, and they all seem to be very competitive, maybe a pattern will emerge that will allow a visual solution to be agnostic to the particular ECS sdk neing used, that would be ideal.
Bye,
Jean