It sounds like you've had bad management (like we all have). Good EMs will unblock you, deal with conflicting priorities from stakeholders, provide you with air cover to have focus time, and help manage your career growth (among other things). If your EM isn't doing that, find another one.
> Good EMs will unblock you, deal with conflicting priorities from stakeholders, provide you with air cover to have focus time, and help manage your career growth (among other things).
Those don't really seem like things you'd want to outsource, no matter how good the outsourcee is.
