@perkri - personally, the main reason I'd prefer a US-made product, all other things of merit being equal, would be the ease in sending it back to the manufacturer for repair should that be necessary, as I live in the US.
Im not against US made product by any stretch. In fact 90% of my gear is North American made. French CD player, 1959 restored/rebuilt Swiss turntable and a danish phono cartridge are the exceptions.
If I were to replace anything in my set up, I would be looking at whatever works the best for my needs first. If there are two pieces that are a toss up, I will always support local first.
There is a global competition for our $$$’s, and that competition is pretty stiff!
@perkri There are a couple of answers in addition to the responses you’ve already seen. First, I guess a lot of people do because americanmadeaudio.com gets a lot of traffic, generally from people who were specifically searching for "american made... (speakers, amps, etc)."