Navalny was a russian chovinist, but it's nothing special for russians unfortunately. I don't know what video you mean, but I guess it's from times when Navalny ran campaign for major of Moscow – it was quite popular position back then. But his positions softened a lot since then.
I wish we had more guns in Russia. Then the war wouldn't have happened -- how could you conscript a person if you know he can shoot you the moment you come for him?