Sure, in total probably there will be even more and better jobs. Just like with the auto industry or the other industries that turned from producing stuff into designing stuff and telling to Chinese to produce it like this.
That's not the whole picture. There are less positions available where you tell someone else what to do and more competition for those positions.
Define “jobs.” A lot of the “jobs” created by offshoring production involved being service workers for the 25% of knowledge workers who benefit from offshoring.