Because we hunters hesitate to regulate ourselves (the 'if it is legal it must be ok' mantra is tossed out on this site regularly) wannabe's using game animals as targets, I assume to demonstrate their manhood and latent sniper skills, are becoming enough of an issue that the Wyoming Legislature is getting involved.
In Croatia, the ministry of Agriculture (that regulates all hunting practices) has made by-law rulebook, and distance shooting limits defined as follows:
For roe deer 150 meters
For red deer, boar and fallow, 200 meters
For bear 100 meters
For mouflon and chamois 300 meters.
In the other sets of laws and bylaws it is defined that hunting weapons are only those with fully enclosed metallic casing or shotshells. (which effectively bans muzzle loaders, bows and crossbows for hunting, but in the same time accepts those as weapons for sport and recreation).
In another set of laws, has defined use of short side arms (pistols, revolvers) to restricted use in hunting for "shot of mercy", or finishing close range shot if the animal is wounded.
Practically, I believe that 99% of hunters obey these rules. There is occasional "long range sniper" testing skills on animals, but these mavericks do not cause wide spread problem, and they dont last for long, I think - wounding is frustrating for everybody.
I believe that in general, hunters are law abiding people. Put it in law, and they will follow the rules.
Europe is different in hunting and gun culture then USA, but hunters are the same. They respect the law.
Generally, I agree with above rules, for cultural and ethical reasons.
In Croatia there is no wide spread gun culture. This in turn results, in overall modest shooting skills with average hunter (or gun owner).
Number of public ranges where people can train is modest and limited. Especially long range facilities. No special commercial courses for various shooting types are available.
As a result: long range shooting, is mystery.
Black powder guns - muzzle loaders, without cartridge are not popular or overly present, their actual use is for punching holes in the paper. Complicated for loading. Not for everybody.
Pistol skills with average hunter are low. No interest to hunt with those.
As a result, the legislature has put in very realistic set of laws, which in my view regulates well ethical hunting, and local (gun) culture very realistically.
As a hunting community, we are not ready to open to other types of hunting. (personally I would prefer muzzle loaders as option for hunting)
Allow anything from above without proper education and training, and wounding and unethical practice will increase. So, I wouldnt change much of anything.