[shanghaiaway]

None of what you listed is happening in China. It also will not be happening anywhere at any time. Restaurants won't become industrial kitchens because that is not what restaurants are for.

[rjmunro]

Some restaurants are becoming just kitchens: https://www.theguardian.com/business/2017/oct/28/deliveroo-d...

These might take some of the business of physical restaurants - probably not a large amount, though.