That information is probably dated. I was looking at combination wrenches and socket sets. Many of them were China or Taiwan manufacture.
Hubby’s toolset was wrenches and sockets. All made in USA. Bought just 2.5 weeks ago via sears.com
YMMV, and the stuff in the stores might be different.
FWIW, each and every little socket thingie was labeled made in USA. Hubby looked.