You are giving credence to something that is based on false premises, making things worse rather than better. Nobody is going to weld shut any doors in Western countries.
You brought in the welding shut of doors. Which has only been reported from Wuhan but which did not actually happen there and has been blown wildly out of proportion by the usual suspects on the web.
If you seriously suggest that the US or any other Western government will resort to such measures than I don't know how to continue the conversation. It is preposterous.
