No we don’t. Hunters rarely take shots at 500+ yards.
What hunters need to do is learn how to dope the wind and to do this, they need only shoot regularly in the wind.
ie, they need to get more practice than the 10 rounds to sight in their rifle before going hunting.
If they’re too lazy to learn how to dope wind, then they need to learn to stalk closer.
Since when does “need” have anything to do with it. If they make it, people will buy it.