To throw a dumb example your electricity company is not policing you for how you are using your killowats.
(Not stating my personal examples, too contentious, but I'm sure you could find your own).
My point is that violence may not be a good fit for every situation, but that doesn't mean it never is. Gandhi was an effective non-violent protester, against the British in Africa when backed by large numbers. How effective would Gandhi have been protesting against the Nazis?
I don't know anything about Belarus, so I don't know anything about what is or isn't justified, it just seems wrong to me to suggest that violence is categorically less effective. Political violence is a tool and like any other has moments where it should and shouldn't be used.
How ineffective was that protest?
This is precisely why lack of choice in app stores is so harmful. The phones belong to the people. Without the app store, the manufacturer has no grounds to allow or disallow behavior.