Which country owns Bitcoin (BTC)?

Excuse me, as a financial expert in the realm of cryptocurrencies, I'd like to pose a question that often arises among newcomers to this field. Could you please clarify a common misconception? Many people seem to believe that Bitcoin, or BTC, is owned by a specific country. However, my understanding is that Bitcoin is a decentralized digital currency, meaning it is not governed or owned by any single nation. Could you elaborate on this point and explain why this misperception persists? Thank you for your time and assistance in clarifying this matter.