What is ICX used for?

As a financial professional specializing in cryptocurrency, I'm curious to know the specific use cases of ICX. Could you elaborate on what ICX is typically utilized for in the blockchain ecosystem? Is it primarily a payment token, a utility token for specific services, or does it serve a broader purpose? I'm also interested in understanding if ICX has any unique features or advantages that set it apart from other cryptocurrencies in the market. Additionally, how widely is ICX being adopted by businesses or consumers currently?