Why is Hydra evil?

I'm curious, why do people consider Hydra to be evil? Is it due to its decentralized nature and lack of regulation, or is there something more sinister going on behind the scenes? Does Hydra engage in illegal activities or promote harmful behaviors? And if so, how does it manage to stay under the radar and evade authorities? I'd like to understand the rationale behind this characterization and the potential implications it may have on the broader cryptocurrency and finance landscape.