The difference being that when you try to compare sources and find out what is actually going on, the bullshit defending Israel doesn't hold, but the things about Russia do.
Or is it that the concept is that once you see that someone is lying, you assume that they are the only ones lying, and the only ones unable to say the truth, and you start blindly believing another liar?
Also the whole thing with Russia invading Ukraine is that they're claiming they are nazis, how do you explain that western countries that are heavily and openly supportive of nazis, would suddenly try to bullshit and deny that Ukraine is a nazi country? The same governments that do a minute of silence when a nazi terrorist gets killed during an attempted attack, that support the genocide in Palestine, would suddenly get cold feet and just deny that Ukraine is a gigantic nazi country? If it were the case, they wouldn't deny it, they would start saying that no "democracy" can be attacked for its political decisions and basically defending the nazi rights. For them not to be doing that means that the nazi narrative is just bullshit.
But I don't know why I'm bothering trying to argue here, you can't really debunk someone brainwashed by propaganda with just a few messages.