What is the difference between Airbnb and bnb?

Could you please clarify the distinction between Airbnb and BNB for me? I'm a bit confused about the two, as they both seem to involve some form of accommodation sharing or cryptocurrency, depending on the context. With Airbnb, I understand it's a platform that allows individuals to rent out their properties, like apartments or houses, to travelers as an alternative to traditional hotels. It's a popular choice for budget-conscious travelers who are looking for a more authentic and local experience. On the other hand, BNB seems to have multiple meanings. In the context of finance and cryptocurrency, BNB stands for Binance Coin, which is the native token of the Binance exchange. It's used for trading, paying fees on the exchange, and accessing certain services and discounts. However, I've also heard of BNB in relation to accommodation, which makes me wonder if it's somehow related to Airbnb or if it's a completely different concept. Could you please explain the difference between these two? Are they connected in any way, or are they entirely separate entities? Your clarification would be greatly appreciated.