thanks for the info. It was too technical to actually get a grasp of.
To reiterate. is use the Virtual Master app on my non-primary phone for random games like subway or others.
Which are generally filled with trackers & adware. But due to isolation of my VM able to control full isolation.
So what developer option is provided if it general availability on main screen app as system app it would be easier and more straight forward.
Important factor is VPN functionality inside these VM options.