(TRIGGER WARNING: I write long sentences.)

"Making Twitter safe will not make you safe. It would absolutely be great if Twitter could do more, but the true issue lies elsewhere."

Along with the rest of the reply, this is some 100% GRADE A cynicism right here.

To this cynicism - clearly there's a danger to a named journalist just from the 'offended' party reading the product of their journalism (in this case Twitter posts or posts they distribute via Twitter posts), but if as the OP suggests, the government is using Twitter to produce an erroneous record and public justification for extra-judicial violence against journalists and political foes, and that without this ability to use Twitter to manipulate the narrative surrounding an individual target, they would not be as emboldened to perpetrate the violence against that individual, then the use of Twitter by the harassing party here is clearly enabling violence, moving the risk from a general threat to a political journalist's safety to a clear and present danger to the individual.

Waving proverbial hands at this by noting that journalism can be dangerous if the party that doesn't like it can see your journalism, and therefore, promoting, distributing, or publishing it via Twitter isn't Twitter's problem because the threat arises from the the distribution in general, not the medium, ignores the role the author suggests Twitter plays in the manipulation of the public sentiment towards targeted individuals for the purpose of eliminating a critical level of moral outrage that exists as potential blowback and might otherwise provide some degree of safe cover and prevent the extra-judicial violence the 'aggrieved' wish to subject the target to.

Aslo:
I'm surprised Twitter doesn't have rules that restrict the use of "parody" accounts against non-verified (or non-verfiable) accounts. I can't imagine that Twitter in the US hasn't previously been confronted with this issue by high-schoolers bullying and or cyber-stalking peers on Twitter with anonymous "parody" accounts.

Back to the cynicism:
"Unless you recognize this, and accept that you don’t always get everything you want, then you may be living in a dangerous delusion.

You don’t want to leave Pakistan, and you also presumably don’t want to compromise your principles, and you also want to not be killed for your journalism… perhaps it is wise to consider whether you can realistically have all of these things you want, when the truth is you probably can’t.

All that being said, I don’t fault you for wanting Twitter to do more. But for your own well being you should not consider that the only angle you need to work on here."

What couldn't this be applied to?
Think you're child's school bus operator is being negligent by not installing seat belts? Sure, you complaining might help, but the real fault lies with you for letting her get on the bus.

Think the coal mine you work for is shirking their safety responsibilities? Sure, you can complain, but the real problem is you bring willing to go down that mine.

Think too many 737-Maxes are falling out of the sky? Go ahead and complain, but the real fault is yours for flying.

Danger is just standing over here swinging it's arms (and maybe moving around when you aren't looking), it's not dangers' fault of you get in it's way.