It's not a binary thing, addiction is very dynamic, especially alcohol because of its ubiquity in the west. Nearly all alcoholics no matter how bad once had a fairly typical usage pattern, often for many years or decades before something changed and they lost control of it.
Changes to lifestyle, stress, recreation patterns, and access can all be factors in it spiraling out, and once you're there it's hard to gently wind it back. It's difficult to compare directly because a lot of the places with intentionally high taxes on alcohol also have strong public healthcare systems.
But even simple measures like municipal ordinances against selling sub-500ml containers of hard liquor show small but clear results in reducing addiction rates. In any case the consensus among addiction medicine professionals right now seems to be in favor of this sort of "soft restriction" public health policy.
Changes to lifestyle, stress, recreation patterns, and access can all be factors in it spiraling out, and once you're there it's hard to gently wind it back. It's difficult to compare directly because a lot of the places with intentionally high taxes on alcohol also have strong public healthcare systems.
But even simple measures like municipal ordinances against selling sub-500ml containers of hard liquor show small but clear results in reducing addiction rates. In any case the consensus among addiction medicine professionals right now seems to be in favor of this sort of "soft restriction" public health policy.