Since the beginning, the binder afb-daemon calls the system function "nice" to nicely reduce its priority.

This politic will fail to achieve the goal of building services that might require high priority.

Instead, either a specific option could be given that will adapt the priority following the requirements or the launcher could be used to adapt the priority of the launched service.

Currently, the design guidelines are to use the second solution: the launcher is systemd and it has all the abilities to understand and setup priorities of processes.