> Aren't there reasons to avoid the scrutiny that might accompany bypassing the Great Firewall?
One of the reasons to bypass GFW is to avoid scrutiny.
> Doesn't this create a chilling effect?
It doesn't.
> Or are you claiming that it has zero effect and citizens of China have zero concerns about using websites and speaking freely?
Not “zero”, maybe like “0.01”? Better use an anonymous account if you want to criticize on gov.