It's no different. There's always an excuse. It's hard to see. It's hard to use. Why can't I just use the GPS? It's outdated. Nobody ever taught me that. Mine's fixed-card. I have to do math. Yada, yada, yada.
There you go..... I write something detailed and specific and because the other man doesn't like it, he comes back with the same old patronising nonsense.
An RMI does remove one thick layer from the workload of NDB tracking.