Saying meters are useless, in a machine that does offer 2 instrument input, mic input, 4 send 4 return, digital input, digital output, multi channel USB routing, 4 paths, 2 xlr out, 2 1/4" out, L6 link.... and more... it's really something hideous to say, but you are free to say what you want really, I'd still enjoy to have advanced metering.
I do have any sort of toy connected to my Helix, and having meters for each input and out available, would be a great help to balance, level, find and isolate problems, just everthing a meter does. That's like a mixer without meters.
Isn't about being obsessed, it's about keeping signals under control when you move your rig all the time and you don't want to use the volume knob to trial and error your routing.