Bring the world back to isolation, then what follows? Wars, and destruction of what we have accomplished after the two world wars. Beware of the slippery slope, my friends.
It sickens me to see people using silly rhetorics to rationalize this kind of dangerous moves:
* We are doing this for your security...
* Because C has been bad, we need to do the same BAD things...
* We should attack Q because we believe they are planning something bad...
...
Very disappointed, I thought democracy is better than this. What difference do you make when you adopt the same approach that you criticized?
As far as I know, there are many people in China who once almost believe in democracy and freedom of speech, who managed to get across the Great Fire Wall, end up facing the same Great Trump Wall.
there are already quite some VPN providers in China to provide service to people outside China to get back in, it was mainly for oversea Chinese to consume music/shows only available in China (believe it or not, China now has very strong copyright protection so those content are blocked from outside of China)
but now these VPN service could be used to get around Trump wall