1. I think he did through competition. We picked up right when he entered the Chinese market. He also invested more money in China than I care to even check.
2. Even if he didn't, where the hell are you going with this? I said we don't need Taylor Swift's singing crap in China and you're talking about exactly what Elon Musk did or didn't bring to China?? Of all the point-to-point arguments I made against you, look at the length of my post, this is what you choose to linger on while failing to answer everything else??
Remember that it was the Shanghai city government and Chinese banks that gave Tesla the land and money to build the Shanghai factory. At the time, Tesla was flirting (again) with bankruptcy.
Tesla's entry did spur Chinese domestic industry, but it was already on that trajectory anyway.