Earlier quoted context omitted.
He's not asking Twitter to protect him from murder. He's asking them to do their damn job so the platform cannot be used to facilitate a smear campaign that makes it easy to get away with murder. It's a very reasonable request.
I have a very low opinion of twitter and certainly wish they'd do a better job. But the premise of twitter as a shield against state-sponsored kidnapping or murder seems flimsy at best.
Nobody wanted Facebook to stop a genocide in Myanmar. They just wanted Facebook to not serve the role of actively encourage that outcome.