Earlier quoted context omitted.
No, I don't misunderstand. A deposition won't care whether things are separated by a software wall. A deposition will want everything on the device. So it's better to just not mix the two at all.
The ony way that would be possible is by them physically taking the device off you and asking for all your pin codes / passwords. The 'work profile' feature uses app-sandbox which in effects means every app runs as a Linux type isolated UID (not to differnt to a container), there is no breach around that unless some zero day attack comes to light, which would bw patched way before acme corps IT department picks it up…
Also, you can’t just not respond to a deposition or refuse to hand over your phone as evidence in a crime. That’s obstruction of justice and possibly contempt of court.
Basically, you can sit there for hours on end explaining that it’s impossible to break the “wall”, but that’s time and time in money in the court system (literally), or you can just fork over the phone because it’s not your personal one.