This makes sense if you are shooting multiple rounds in the field, but in my experience big game hunting is less about shooting and more about getting into position and range of the quarry. Do you really have to shoot your animal more than once or twice? Even if you do, like my first deer that I shot-when I was 14 years old-5 times at 20 yards with my 30-30 lever gun(in fact a carbine, so a short barrel with probably more muzzle blast than most)…my hearing is still excellent. I’m not saying suppressors don’t help with hearing protection but unless you are shooting with shorter barrels and/or magnums it’s not like you will lose your hearing over 1 or 3 shots in the field. The irony is that a 22”+ barrel in most cartridges has reasonable decibels but by chopping it to add a suppressor you greatly increase muzzle pressure and unburned gases.
It’s not just the weight penalty that comes with using a suppressor but also…
1) worse balance
2) -25 fps/in velocity/+1” barrel length w/ suppressor; pick your poison
3) more mirage, tough to get through a 10 shot group unless you do it really fast or really slow
Suppressors certainly have their place but there are obvious cons to them as well.
At the end of the day it’s a free country and whatever floats your boat. In the field hunting game, I’ll take my 24” naked 6.5 CM over an 18” suppressed 6.5 PRC with nearly the same ballistics all day.