How many apps do you have installed to control everything? And how is the stuff integrating if you have equipment from different vendor that need to talk to each other, like AC units with PV inverter to start and shutdown based on electricity net production and real temperature in the rooms (using external thermometers, not the one in the AC)? And how do you consolidate and monitor power consumption in a single place, are you using a different solution for that?
It sounds like I use HA in a similar manner. For me, I make HA available to Google Home and HomeKit. HA is just glue to hold everything together.
I tried do make a dashboard some time ago but it felt rather complicated. Google Home and HomeKit integrate the best into my life and the lives of my family that there is no way HA can compete. Maybe that will change if I find myself in a house that I own… Maybe spending time to make a dashboard will have a better value prop.