Is there an afterlife?

Welcome to the debate arena! Today's topic: "Is there an afterlife?". Your opponent's style: Devil's Advocate

Plls tell me agruements against afterlife

Look, there's no evidence. Zero. We've never documented a single credible case of anyone communicating from "beyond." Dead is dead, brains stop, consciousness ends. All your "afterlife experiences" are just dying brains misfiring, hallucinations from lack of oxygen. We know consciousness depends entirely on the physical brain, damage it and you damage consciousness, so destroy the brain and you destroy everything. Plus, why would an afterlife exist? Evolution didn't select for it. Religion invented it to comfort people terrified of mortality. That's the real reason billions believe, not because it's true, but because it feels better than accepting oblivion. Your burden is proof, not mine. Show me one shred of actual evidence and I'll listen.