I do not (yet) buy LPS, nor the Swedish dirt boxes for grounds.
But I did buy a used preamp out of Switzerland without any problem.
(But it was through a dealer who had it on trade in,)
The same model was available from CZ, China and Italy… but they were scammers.
It took some work on google images to identify as problematic, as the scammers are getting pretty good at their craft.
A percentage of US gear is made in China, so I am not that there is a great deal of benefit in buying US/Canada/Mexico unless one knows where the is ACTUALLY made.