In my experience, this leftist infighting, at least to the degree that exists in spaces like these, is a purely online phenomenon. Not saying there isn't disagreement and frustration in real life, but nowhere near the extent of "lol anarkiddie" or "fuck tankies" that is so prominent online. I've met comrades in person that have identified all across the left spectrum and at the end of the day if your end goal is the dissolution of capitalism, you're my comrade and we can work together. I think more people would have this viewpoint if they did any kind of actual organizing and realized you can't throw away a possible helping hand because they don't have the perfect ideology. Idk, yall an keep arguing over stupid shit or you can start learning how to shoot.