This hypothetical situation is not made materially worse by the existing backdoor.
This hypothetical situation is not made materially worse by the existing backdoor.
No, it doesn't, because it's not an argument. It's just an assertion--and one which, as another poster has pointed out, is false. Everyone has things to hide. But "hide" is not a pejorative term here; it's just a recognition of the fact that people have private lives that they don't want to share with everyone. The so-called nothing to hide "argument" depends on ignoring that fact and treating "hide" as if it had to be something nefarious.
So your assertion fails before you even get to merits.
Besides, "you need to protest RIGHT NOW so that you can delay total surveillance regime by a year or two if the government eventually turns North Korean" does not sound like a strong call to action to me.