Got stuff from all over the world. Have built for a big name, small volume American acoustic manufacturer. Have worked for a couple of instrument importers as well. The only nation that consistently builds top quality, no compromise stuff is Japan. But it's not cheap like it used to be, quite the opposite.
My main axes at the moment are Korean. Fundamentally very well made. The undisputed crown of my collection, my Steinberger, was made in the US and is too expensive to take out to the kinds of gigs I'm playing these days. The Indonesian Squier Jazz I have kicking around my office puts any 1970s Fender I've played to shame. My Italian Markbass is the second best amp I've ever owned, beaten only by my Indonesian Markbass. No nation has a monopoly on building good stuff anymore.
ETA: my wife could tell you, I'm a bit of a nazi about buying Made in USA. Especially with stuff that touches my food. I've done a lot of work in Chinese factories. I ain't eating off any dishware made in that country.
My last rig was 100% American save for the cables (I have always used Canare). So, what changed? American jobs are important!
Well, America quit building the stuff I needed. SWR and Steinberger got folded by companies who just wanted the IP and didn't care that the products were good or that people used them. That was my rig for 24 years. So I was left with no choice. Used old, outmoded, heavy gear or buy outside. So I went global. The only thing I'd change about my current rig (and I probably will within a year) is that FINALLY someone here makes (not assembles but MAKES) a good Class D amp - Quilter. And I am a very big QSC fan and cannot wait to make that switch.
The rest of it stays as is. I don't like it but that's how it is.