When you first start learning programming, the sheer number of languages can be overwhelming. But each language was created to solve a specific problem or to address a specific frustration with existing languages.
C was created to write operating systems. Java was built to run on any device. Python was designed for readability and productivity. JavaScript was created to make web pages interactive. Rust was built for memory safety without sacrificing performance. Go was designed for simplicity in building large-scale server applications.
The diversity of languages is a strength of the programming world, not a weakness. It means you can choose the right tool for your specific job. And because programming concepts transfer between languages, learning a new one becomes easier over time.