I don't think many people on Voat actually hate every single jew, nigger, spic, sandnigger, shitskin, etc. Just like every other race, there are good and bad of all colors and creeds. Voat just seems to enjoy being able to vent and drop taboo words and discuss taboo topics. Some hate all of them, but most understand that it isn't all of them.
It gets stale though because it does tend to scare off anyone who wants to talk about literally anything else.
It also appears to be somewhat effective in fighting cancer. But there's no money in it because it's a generic.