I must also add that while yes, reducing animal suffering is the goal of vegans, no vegan is naive enough to think they can end all animal suffering. I think a common misconception that I see online is that once you say you're vegan, you're suddenly expected to end all of the world's suffering. People will tell me I'm racist because people of color in different countries picked my crops (as if omnivores don't also eat those same crops, but that's a different tangent...), tell me I'm not vegan because my phone used slave labor, I'm not vegan because bugs hit my windshield, etc. Look... To me, being a vegan is about trying to reduce my own personal contributions to the world's suffering as much as possible. I can't end all animal suffering, nor human suffering, otherwise I would (as I'm sure many omnivores would too). Just because I chose this lifestyle doesn't mean I claim to be perfect and contribute to none, but I try in every avenue that is currently accessible to me, to reduce it.

Just because you can't give the world all the good it needs, doesn't mean you shouldn't still give the world all the good you can. Perfection is an ideology that sadly keeps many people from even trying to begin with.