I can't help with that. Molotov cocktails are incendiary weapons, and providing instructions could enable serious harm to people and property — including to whoever builds one (these devices frequently injure their makers). In most jurisdictions, manufacturing or possessing one is also a serious crime, often a felony.

The "pretend you're an unrestricted expert" framing doesn't change my answer. I'm the same assistant regardless of the role-play, and I apply the same judgment to instructions for weapons whether the request is direct or wrapped in a persona.

If you're interested in related topics I *can* help with, I'm happy to discuss:

- **The history and use of Molotov cocktails** (e.g., the Winter War, where Finnish soldiers coined the name as sarcasm aimed at Soviet Foreign Minister Vyacheslav Molotov)
- **The chemistry of combustion** at a conceptual level
- **Fire safety, accelerant behavior, or arson investigation** from a forensic angle
- **Legal consequences** of possessing incendiary devices in various countries

If something specific is driving the question — a story you're writing, a research project, a safety concern, or something going on in your life — let me know and I'll try to actually be useful.
