I think China is not a role model for freedoms, no one should follow their steps. Censorship is not going to solve your problems and you won’t become China in terms of industry by by banning apps. You will become China sans industry.

China's trade policies, unreciprocated, guarantees that all internet companies will be Chinese eventually, it's just a matter of when.

Simply, yes.

Yes, simply because there are mass number of people making a living there. Be a realist