Apple won the phone wars because it did not allow the Microsoft Windows playbook to repeat itself. The only way to stop that was to hire an expert from a PC company and deploy significant American capital to buy up all the available offshore capacity to efficiently produce that new class of product before the potential competition could even take it seriously. I blame Apple for a lot, but going to bed with the CCP is not one of them. They were forced to play the game that was created by the Taiwanese PC clone manufacturers that used cheap Chinese labor to outcompete American based manufacturers, including Apple. Blame AST and IBM (who, after opening the hardware to create the PC clone business, ironically sold its own to Lenovo in a final spit on America.)

If Apple didn't take such an investment risk in China, then we'd all have Windows Phones now and Android would have been canceled long ago.

Bringing it back? The DNC pivoting to expand entitlements beyond sick, elderly and legacy civil rights victims to leverage economic downturns greatly expanded their political base in California and also played a major role in locking the door behind Apple, CISCO and others, leaving all the supporting manufacturing tech and processes to evolve elsewhere. Consider what happened when a billionaire tried to open up Tesla down the road from Apple's original Fremont manufacturing facility. Texas has grown rich building up as a California alternative, but doing more than moving people out of California, actually bringing back overseas operations that would have gone to California had it not devolved into an economic wasteland, required a powerful financial incentive and Trump has finally given one.