Along with some of the changes this government has already put in place by adding excise to wine.... You have the big wineries that do pay excise, and they are complaining that consumers are going to actually consume less because of a higher price. You also have smaller wineries that do not have the same scalability, that have those extra costs to be able to market their product. They are also going to be disincentivized because of property values and these changes. This does not paint a very good picture for your industry if these changes go ahead.
On September 20th, 2017. See this statement in context.