Why don’t US/Western companies come back home?

US/Western companies are not yet rushing back home (Credit: Pxfuel)

Today, the White House website still lists Trump’s hundreds of achievements [1] but under the heading ‘Brought jobs, factories and industries back to the USA’, there were only three entries, none of which is a factory coming back home.

Apparently, he failed to bring US factories back from China.

But WHY?