It's just crappy wording on my part. I was unsure if Tekton was also Taiwanese so I omitted country of origin on the first two. To clarify:

Gearwrench, Tekton and some Williams wrenches: Asia-made, reasonably priced, more than adequate for hobbyist use.

Wright and some Williams wrenches: US-made, more expensive but cheaper and more available than Snap-on, marketed towards industrial applications instead of professional mechanics.