On the contrary, I don't always want to cut geometry in project with the void placed on the family.
So what I try to do is often making one more layer in the family creation.I mean, nesting it into another parents family and finally add the void to cut the geometry. Or use face based family and consider what target the main void is going to cut then add more voids to actually shape the family in the editing process.
Thanks for taking the time to submit your idea. Unfortunately, this idea did not get the support of the community over the last 6 months and as such we will not be pursuing it at this time. Please feel free to rework (titles and clear descriptions are really important) and resubmit this one down the road.