People who think Muzzle brakes are the devil. That is all I am going to say about that.
Nothing wrong with a brake if used for the right application. I used to use one on a .223 so you could spot shots through the scope. The only issue is you need hearing protection even if only taking a single shot on a game animal. For that reason I don't see use at all for them on a hunting rifle, unless it's a varmint rig or a dedicated long range rig where one would have ample time to don hearing protection.