You said this, the sentence states, a man who believes in his cause (different man could have a different cause) and willing to put their life on the line for it (many people for many causes do this), gotta respect that...
So you ONLY respect Navalny or you respect other people who are willing to put their life on the line for their cause?
To me it reads that you respect those willing to die for their cause.
Fighting against the US with their drones, items, overwhelming military capacity you could argue that most pppomemtd of the US are willing to die for their cause if they are willing to fight the juggernaut right?