Chainlink [LINK] is a decentralized network of oracles that provides reliable external data to smart contracts. There are several reasons why someone may consider buying (LINK). Some of the main reasons are due to the virtues that link has, for example:

Data Connectivity: It allows smart contracts to access a variety of external data sources, including asset prices, exchange rates, IoT data, and more. This allows smart contracts to be more flexible and function more accurately.

Reliability: It uses a decentralized network of trusted data providers to ensure that the data provided to smart contracts is accurate and of high quality. This helps to ensure that smart contracts work as intended.

Interoperability: It allows smart contracts to be built on different blockchain networks, such as Ethereum, Binance Smart Chain, and more. This helps to make blockchain technology more accessible and scalable.

Increasing adoption: It has a growing user base and is being adopted by various companies and projects, including Google, Oracle, and many others, which may lead to an increase in the value of the token.

Need for reliable oracles: As Chainlink provides reliable data to smart contracts, the demand for its services may increase as more projects and companies adopt blockchain technology.

Although some competitors such as Band Protocol (BAND), Ocean Protocol (OCEAN), Aavegotchi (GHST), and Kleros (PNK) also offer decentralized oracle services, each stands out as unique in having different levels of reliability among other features.

Therefore, it is impossible not to have Chainlink, tomorrow its price may be unapproachable.