For now, you are not. You will be the day you think a little bit more systematically. But what you are saying is logical, leftist are not only criticized by leftist, but by the entire spectrum, when the right is mostly criticized by the far right and leftist. The right usually don't criticize the right, hence why they can make a lot of alliances easily and why I'm often criticizing people here for not being leftist enough.
Indeed, that's something the far right do not get. We are often intransigeant with other leftist or potential ones, mostly because we consider and know the danger of the spreading of reactionnarism into leftism. Also it's rare for farleftist like me to fight against the far right directly. This is considered a problem on the left. I only do this because we are on a closed space, I wouldn't do that publicily.