The worst part about virtue signalling nowadays is that it throws out the accumulated history and cultural knowledge of humanity - as expressed in art, literature, etc. Which in a million repeated ways demonstrate that evil in humanity is ubiquitous and ever-present.

There's so many people soap-boxing acting like they don't suffer the same circumstance of every other human around them. And it's almost guaranteed that the ones preaching about how they know to do things better are almost always the worst offenders themselves projecting their own mental obsessions onto the world.