Im sure you all will have better reasons for or against abandoning magnetic compass and use true north. Some of the reasons i think we can or should are…
you cant navigate solely with a magnetic compass, you need to be in vfr conditions and a map, or communications with a control tower.
With one thing less to learn and remember and constantly compensate for, we could focus more on safety and flying the plane.
The chances of losing all avionics and communications is so remote… that the what if i feel is not worth worrying about.
It would help to clean up all of the navigation maps and misunderstandigs.
Well like i said earlier, im sure you all can come up with better examples.