Our primary focus is telematics hub, e.g. system used to interconnect tracking devices and various platforms. What you wrote here is the devices management system - special product targeted more to telematics service providers that to original flespi target auditory.
We have this growth direction in our mind, but first we want to make an ideal world for platform developers and plenty of things to implement for them. Design and implement device management system on top of current flespi functionality is quite easy and can be done by any (external for us) developer, we just need to implement FW updates methods which is in shortcoming plans for Q1 2020. All other features and simply doable.