Hey Tom,
Good questions. China seems to be aggressively getting involved in all aspects of their economy and it really is uncertain where all of this will land. China is still reliant on imports in many industries, so they can't carte blanche restrict all industries. It'll be interesting to see how this all evolves.
In terms of those companies with Chinese expansion plans, I think it is worth keeping an eye on but would not be making any rash decisions solely on that uncertainty. For its part, GOOS has plenty of expansion opportunities outside of China and QSR still has plenty of growth left in it in NA. GOOS and QSR certainly aren't the only ones with Chinese expansion plans, there are hundreds of others (if not thousands). I would not react until I knew with certainty that their expansion plans in China would be put on hold as a result of these new restrictions. Every handful of years, China puts the fear into the markets - this is not new. It is however, something to keep an eye on.
Obviously, one would need to do what is within its risk tolerance.
Mat