I feel it is still too early to conclude if Intel's fab is "out of the woods". If we just take it at face value that Intel's fab branding, i.e. Intel 4, the number makes it sound like they are keeping up. But will the yield and performance keep up with competition, I think we have to see the real product to conclude.
Other thing to consider is price. This is one area that I don't think western fabs will be able to compete, at least not in the near future. So to be honest, unless there is a very strong reason to not use the fabs in Asia, I really don't think the fabs in US will be running anywhere near full capacity.