"Nonviolent" does have a pretty straightforward definition that I think you can differentiate from your examples if you were inclined to judge impartially.
When you're predisposed to an opinion, it's easy to come up with justifications. Often those result in misreading/misinterpreting information and then spreading that misinformation for more folks to use as justification.
I don't want to draft a speculative narrative about someone else's life (or its sad end) but I will say that your first allegation sounds like a misinterpretation of the events, at least from reading the Wikipedia article about who you're referring to.
When you're predisposed to an opinion, it's easy to come up with justifications. Often those result in misreading/misinterpreting information and then spreading that misinformation for more folks to use as justification.
I don't want to draft a speculative narrative about someone else's life (or its sad end) but I will say that your first allegation sounds like a misinterpretation of the events, at least from reading the Wikipedia article about who you're referring to.