Agreed. As my companies use of GIS increases more and more in the field people are asking to be removed from this or that General Group so they don't see this or that app in the field. We were able to minimize this just recently when Field Maps finally came to Portal and worked. We can now say this or that web app is not usable in Collector or Field Map. Then then someone else wants to be able to use it.
I am going to give this a week or so and then post it as an idea.
Our company started an ESRI authorized conference for Electric and Gas in our Region. Our local rep is always there and asks people for suggestions as he feels direct input is good. Sometimes he brings a programmer from Redlands and that is excellent.
We can already create custom tools and widgets that can be deployed to Pro and ArcMap.
We had a meeting yesterday where we are talking about combining 4 different field apps into a single app.
They are all surveys with one permanent application as the base. That's when I thought of this. One of people in the meeting said he sometimes get confused when trying to find our Field Markups App.