Certainly everyone has a right to voice their own opinions, as this pro shop owner does, and you have the right to go where your business is valued and appreciated.
In today's global economy it's difficult to imagine such a "narrow" view of things, but those who do are usually "talking out of both sides of their mouths". They say one thing, yet do another. They get "patriotic" about their bowling balls, yet purchase everything else in their life made elsewhere... Their words are very hollow, but they can do and say whatever they want. It's just not quite the same when what they "do" and "say" are 180 degrees apart. (Rant off)